172739471310

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{285317}}^1$

素因数の和:285399

約数の個数: 144

約数和(自身を含む): 530376488928

約数和(自身を除く): 357637017618

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 90, 93, 105, 126, 155, 186, 210, 217, 279, 310, 315, 434, 465, 558, 630, 651, 930, 961, 1085, 1302, 1395, 1922, 1953, 2170, 2790, 2883, 3255, 3906, 4805, 5766, 6510, 6727, 8649, 9610, 9765, 13454, 14415, 17298, 19530, 20181, 28830, 33635, 40362, 43245, 60543, 67270, 86490, 100905, 121086, 201810, 285317, 302715, 570634, 605430, 855951, 1426585, 1711902, 1997219, 2567853, 2853170, 3994438, 4279755, 5135706, 5991657, 8559510, 8844827, 9986095, 11983314, 12839265, 17689654, 17974971, 19972190, 25678530, 26534481, 29958285, 35949942, 44224135, 53068962, 59916570, 61913789, 79603443, 88448270, 89874855, 123827578, 132672405, 159206886, 179749710, 185741367, 265344810, 274189637, 309568945, 371482734, 398017215, 548379274, 557224101, 619137890, 796034430, 822568911, 928706835, 1114448202, 1370948185, 1645137822, 1857413670, 1919327459, 2467706733, 2741896370, 2786120505, 3838654918, 4112844555, 4935413466, 5572241010, 5757982377, 8225689110, 9596637295, 11515964754, 12338533665, 17273947131, 19193274590, 24677067330, 28789911885, 34547894262, 57579823770, 86369735655, 172739471310]

約数ペア:

[(1, 172739471310), (2, 86369735655), (3, 57579823770), (5, 34547894262), (6, 28789911885), (7, 24677067330), (9, 19193274590), (10, 17273947131), (14, 12338533665), (15, 11515964754), (18, 9596637295), (21, 8225689110), (30, 5757982377), (31, 5572241010), (35, 4935413466), (42, 4112844555), (45, 3838654918), (62, 2786120505), (63, 2741896370), (70, 2467706733), (90, 1919327459), (93, 1857413670), (105, 1645137822), (126, 1370948185), (155, 1114448202), (186, 928706835), (210, 822568911), (217, 796034430), (279, 619137890), (310, 557224101), (315, 548379274), (434, 398017215), (465, 371482734), (558, 309568945), (630, 274189637), (651, 265344810), (930, 185741367), (961, 179749710), (1085, 159206886), (1302, 132672405), (1395, 123827578), (1922, 89874855), (1953, 88448270), (2170, 79603443), (2790, 61913789), (2883, 59916570), (3255, 53068962), (3906, 44224135), (4805, 35949942), (5766, 29958285), (6510, 26534481), (6727, 25678530), (8649, 19972190), (9610, 17974971), (9765, 17689654), (13454, 12839265), (14415, 11983314), (17298, 9986095), (19530, 8844827), (20181, 8559510), (28830, 5991657), (33635, 5135706), (40362, 4279755), (43245, 3994438), (60543, 2853170), (67270, 2567853), (86490, 1997219), (100905, 1711902), (121086, 1426585), (201810, 855951), (285317, 605430), (302715, 570634)]