65148210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 177606000

約数和(自身を除く): 112457790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 109, 145, 174, 218, 229, 261, 290, 327, 435, 458, 522, 545, 654, 687, 870, 981, 1090, 1145, 1305, 1374, 1635, 1962, 2061, 2290, 2610, 3161, 3270, 3435, 4122, 4905, 6322, 6641, 6870, 9483, 9810, 10305, 13282, 15805, 18966, 19923, 20610, 24961, 28449, 31610, 33205, 39846, 47415, 49922, 56898, 59769, 66410, 74883, 94830, 99615, 119538, 124805, 142245, 149766, 199230, 224649, 249610, 284490, 298845, 374415, 449298, 597690, 723869, 748830, 1123245, 1447738, 2171607, 2246490, 3619345, 4343214, 6514821, 7238690, 10858035, 13029642, 21716070, 32574105, 65148210]

約数ペア:

[(1, 65148210), (2, 32574105), (3, 21716070), (5, 13029642), (6, 10858035), (9, 7238690), (10, 6514821), (15, 4343214), (18, 3619345), (29, 2246490), (30, 2171607), (45, 1447738), (58, 1123245), (87, 748830), (90, 723869), (109, 597690), (145, 449298), (174, 374415), (218, 298845), (229, 284490), (261, 249610), (290, 224649), (327, 199230), (435, 149766), (458, 142245), (522, 124805), (545, 119538), (654, 99615), (687, 94830), (870, 74883), (981, 66410), (1090, 59769), (1145, 56898), (1305, 49922), (1374, 47415), (1635, 39846), (1962, 33205), (2061, 31610), (2290, 28449), (2610, 24961), (3161, 20610), (3270, 19923), (3435, 18966), (4122, 15805), (4905, 13282), (6322, 10305), (6641, 9810), (6870, 9483)]