89574870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2281}}^1$

素因数の和:2326

約数の個数: 128

約数和(自身を含む): 283917312

約数和(自身を除く): 194342442

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1870, 2281, 2310, 2618, 2805, 3570, 3927, 4562, 5610, 6545, 6843, 7854, 11405, 13090, 13686, 15967, 19635, 22810, 25091, 31934, 34215, 38777, 39270, 47901, 50182, 68430, 75273, 77554, 79835, 95802, 116331, 125455, 150546, 159670, 175637, 193885, 232662, 239505, 250910, 271439, 351274, 376365, 387770, 426547, 479010, 526911, 542878, 581655, 752730, 814317, 853094, 878185, 1053822, 1163310, 1279641, 1357195, 1628634, 1756370, 2132735, 2559282, 2634555, 2714390, 2985829, 4071585, 4265470, 5269110, 5971658, 6398205, 8143170, 8957487, 12796410, 14929145, 17914974, 29858290, 44787435, 89574870]

約数ペア:

[(1, 89574870), (2, 44787435), (3, 29858290), (5, 17914974), (6, 14929145), (7, 12796410), (10, 8957487), (11, 8143170), (14, 6398205), (15, 5971658), (17, 5269110), (21, 4265470), (22, 4071585), (30, 2985829), (33, 2714390), (34, 2634555), (35, 2559282), (42, 2132735), (51, 1756370), (55, 1628634), (66, 1357195), (70, 1279641), (77, 1163310), (85, 1053822), (102, 878185), (105, 853094), (110, 814317), (119, 752730), (154, 581655), (165, 542878), (170, 526911), (187, 479010), (210, 426547), (231, 387770), (238, 376365), (255, 351274), (330, 271439), (357, 250910), (374, 239505), (385, 232662), (462, 193885), (510, 175637), (561, 159670), (595, 150546), (714, 125455), (770, 116331), (935, 95802), (1122, 79835), (1155, 77554), (1190, 75273), (1309, 68430), (1785, 50182), (1870, 47901), (2281, 39270), (2310, 38777), (2618, 34215), (2805, 31934), (3570, 25091), (3927, 22810), (4562, 19635), (5610, 15967), (6545, 13686), (6843, 13090), (7854, 11405)]