66221010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4157}}^1$

素因数の和:4232

約数の個数: 64

約数和(自身を含む): 179625600

約数和(自身を除く): 113404590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 885, 1062, 1593, 1770, 2655, 3186, 4157, 5310, 7965, 8314, 12471, 15930, 20785, 24942, 37413, 41570, 62355, 74826, 112239, 124710, 187065, 224478, 245263, 374130, 490526, 561195, 735789, 1122390, 1226315, 1471578, 2207367, 2452630, 3678945, 4414734, 6622101, 7357890, 11036835, 13244202, 22073670, 33110505, 66221010]

約数ペア:

[(1, 66221010), (2, 33110505), (3, 22073670), (5, 13244202), (6, 11036835), (9, 7357890), (10, 6622101), (15, 4414734), (18, 3678945), (27, 2452630), (30, 2207367), (45, 1471578), (54, 1226315), (59, 1122390), (90, 735789), (118, 561195), (135, 490526), (177, 374130), (270, 245263), (295, 224478), (354, 187065), (531, 124710), (590, 112239), (885, 74826), (1062, 62355), (1593, 41570), (1770, 37413), (2655, 24942), (3186, 20785), (4157, 15930), (5310, 12471), (7965, 8314)]