2912211090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{182813}}^1$

素因数の和:182888

約数の個数: 64

約数和(自身を含む): 7897564800

約数和(自身を除く): 4985353710

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, 5310, 7965, 15930, 182813, 365626, 548439, 914065, 1096878, 1645317, 1828130, 2742195, 3290634, 4935951, 5484390, 8226585, 9871902, 10785967, 16453170, 21571934, 24679755, 32357901, 49359510, 53929835, 64715802, 97073703, 107859670, 161789505, 194147406, 291221109, 323579010, 485368515, 582442218, 970737030, 1456105545, 2912211090]

約数ペア:

[(1, 2912211090), (2, 1456105545), (3, 970737030), (5, 582442218), (6, 485368515), (9, 323579010), (10, 291221109), (15, 194147406), (18, 161789505), (27, 107859670), (30, 97073703), (45, 64715802), (54, 53929835), (59, 49359510), (90, 32357901), (118, 24679755), (135, 21571934), (177, 16453170), (270, 10785967), (295, 9871902), (354, 8226585), (531, 5484390), (590, 4935951), (885, 3290634), (1062, 2742195), (1593, 1828130), (1770, 1645317), (2655, 1096878), (3186, 914065), (5310, 548439), (7965, 365626), (15930, 182813)]