65029020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 192

約数和(自身を含む): 227404800

約数和(自身を除く): 162375780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 29, 30, 35, 38, 42, 57, 58, 60, 70, 76, 84, 87, 95, 105, 114, 116, 133, 140, 145, 174, 190, 203, 210, 228, 266, 281, 285, 290, 348, 380, 399, 406, 420, 435, 532, 551, 562, 570, 580, 609, 665, 798, 812, 843, 870, 1015, 1102, 1124, 1140, 1218, 1330, 1405, 1596, 1653, 1686, 1740, 1967, 1995, 2030, 2204, 2436, 2660, 2755, 2810, 3045, 3306, 3372, 3857, 3934, 3990, 4060, 4215, 5339, 5510, 5620, 5901, 6090, 6612, 7714, 7868, 7980, 8149, 8265, 8430, 9835, 10678, 11020, 11571, 11802, 12180, 15428, 16017, 16298, 16530, 16860, 19285, 19670, 21356, 23142, 23604, 24447, 26695, 29505, 32034, 32596, 33060, 37373, 38570, 39340, 40745, 46284, 48894, 53390, 57043, 57855, 59010, 64068, 74746, 77140, 80085, 81490, 97788, 106780, 112119, 114086, 115710, 118020, 122235, 149492, 154831, 160170, 162980, 171129, 186865, 224238, 228172, 231420, 244470, 285215, 309662, 320340, 342258, 373730, 448476, 464493, 488940, 560595, 570430, 619324, 684516, 747460, 774155, 855645, 928986, 1083817, 1121190, 1140860, 1548310, 1711290, 1857972, 2167634, 2242380, 2322465, 3096620, 3251451, 3422580, 4335268, 4644930, 5419085, 6502902, 9289860, 10838170, 13005804, 16257255, 21676340, 32514510, 65029020]

約数ペア:

[(1, 65029020), (2, 32514510), (3, 21676340), (4, 16257255), (5, 13005804), (6, 10838170), (7, 9289860), (10, 6502902), (12, 5419085), (14, 4644930), (15, 4335268), (19, 3422580), (20, 3251451), (21, 3096620), (28, 2322465), (29, 2242380), (30, 2167634), (35, 1857972), (38, 1711290), (42, 1548310), (57, 1140860), (58, 1121190), (60, 1083817), (70, 928986), (76, 855645), (84, 774155), (87, 747460), (95, 684516), (105, 619324), (114, 570430), (116, 560595), (133, 488940), (140, 464493), (145, 448476), (174, 373730), (190, 342258), (203, 320340), (210, 309662), (228, 285215), (266, 244470), (281, 231420), (285, 228172), (290, 224238), (348, 186865), (380, 171129), (399, 162980), (406, 160170), (420, 154831), (435, 149492), (532, 122235), (551, 118020), (562, 115710), (570, 114086), (580, 112119), (609, 106780), (665, 97788), (798, 81490), (812, 80085), (843, 77140), (870, 74746), (1015, 64068), (1102, 59010), (1124, 57855), (1140, 57043), (1218, 53390), (1330, 48894), (1405, 46284), (1596, 40745), (1653, 39340), (1686, 38570), (1740, 37373), (1967, 33060), (1995, 32596), (2030, 32034), (2204, 29505), (2436, 26695), (2660, 24447), (2755, 23604), (2810, 23142), (3045, 21356), (3306, 19670), (3372, 19285), (3857, 16860), (3934, 16530), (3990, 16298), (4060, 16017), (4215, 15428), (5339, 12180), (5510, 11802), (5620, 11571), (5901, 11020), (6090, 10678), (6612, 9835), (7714, 8430), (7868, 8265), (7980, 8149)]