30458587480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 192

約数和(自身を含む): 74320092000

約数和(自身を除く): 43861504520

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 89, 116, 124, 145, 155, 178, 232, 248, 290, 307, 310, 356, 445, 580, 614, 620, 712, 890, 899, 961, 1160, 1228, 1240, 1535, 1780, 1798, 1922, 2456, 2581, 2759, 3070, 3560, 3596, 3844, 4495, 4805, 5162, 5518, 6140, 7192, 7688, 8903, 8990, 9517, 9610, 10324, 11036, 12280, 12905, 13795, 17806, 17980, 19034, 19220, 20648, 22072, 25810, 27323, 27590, 27869, 35612, 35960, 38068, 38440, 44515, 47585, 51620, 54646, 55180, 55738, 71224, 76136, 80011, 85529, 89030, 95170, 103240, 109292, 110360, 111476, 136615, 139345, 160022, 171058, 178060, 190340, 218584, 222952, 273230, 275993, 278690, 295027, 320044, 342116, 356120, 380680, 400055, 427645, 546460, 551986, 557380, 590054, 640088, 684232, 792367, 800110, 847013, 855290, 1092920, 1103972, 1114760, 1180108, 1379965, 1475135, 1584734, 1600220, 1694026, 1710580, 2207944, 2360216, 2480341, 2759930, 2950270, 3169468, 3200440, 3388052, 3421160, 3961835, 4235065, 4960682, 5519860, 5900540, 6338936, 6776104, 7923670, 8470130, 8555783, 9921364, 11039720, 11801080, 12401705, 15847340, 16940260, 17111566, 19842728, 24563377, 24803410, 26257403, 31694680, 33880520, 34223132, 42778915, 49126754, 49606820, 52514806, 68446264, 85557830, 98253508, 99213640, 105029612, 122816885, 131287015, 171115660, 196507016, 210059224, 245633770, 262574030, 342231320, 491267540, 525148060, 761464687, 982535080, 1050296120, 1522929374, 3045858748, 3807323435, 6091717496, 7614646870, 15229293740, 30458587480]

約数ペア:

[(1, 30458587480), (2, 15229293740), (4, 7614646870), (5, 6091717496), (8, 3807323435), (10, 3045858748), (20, 1522929374), (29, 1050296120), (31, 982535080), (40, 761464687), (58, 525148060), (62, 491267540), (89, 342231320), (116, 262574030), (124, 245633770), (145, 210059224), (155, 196507016), (178, 171115660), (232, 131287015), (248, 122816885), (290, 105029612), (307, 99213640), (310, 98253508), (356, 85557830), (445, 68446264), (580, 52514806), (614, 49606820), (620, 49126754), (712, 42778915), (890, 34223132), (899, 33880520), (961, 31694680), (1160, 26257403), (1228, 24803410), (1240, 24563377), (1535, 19842728), (1780, 17111566), (1798, 16940260), (1922, 15847340), (2456, 12401705), (2581, 11801080), (2759, 11039720), (3070, 9921364), (3560, 8555783), (3596, 8470130), (3844, 7923670), (4495, 6776104), (4805, 6338936), (5162, 5900540), (5518, 5519860), (6140, 4960682), (7192, 4235065), (7688, 3961835), (8903, 3421160), (8990, 3388052), (9517, 3200440), (9610, 3169468), (10324, 2950270), (11036, 2759930), (12280, 2480341), (12905, 2360216), (13795, 2207944), (17806, 1710580), (17980, 1694026), (19034, 1600220), (19220, 1584734), (20648, 1475135), (22072, 1379965), (25810, 1180108), (27323, 1114760), (27590, 1103972), (27869, 1092920), (35612, 855290), (35960, 847013), (38068, 800110), (38440, 792367), (44515, 684232), (47585, 640088), (51620, 590054), (54646, 557380), (55180, 551986), (55738, 546460), (71224, 427645), (76136, 400055), (80011, 380680), (85529, 356120), (89030, 342116), (95170, 320044), (103240, 295027), (109292, 278690), (110360, 275993), (111476, 273230), (136615, 222952), (139345, 218584), (160022, 190340), (171058, 178060)]