308128530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8081}}^1$

素因数の和:8163

約数の個数: 64

約数和(自身を含む): 782078976

約数和(自身を除く): 473950446

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 41, 62, 82, 93, 123, 155, 186, 205, 246, 310, 410, 465, 615, 930, 1230, 1271, 2542, 3813, 6355, 7626, 8081, 12710, 16162, 19065, 24243, 38130, 40405, 48486, 80810, 121215, 242430, 250511, 331321, 501022, 662642, 751533, 993963, 1252555, 1503066, 1656605, 1987926, 2505110, 3313210, 3757665, 4969815, 7515330, 9939630, 10270951, 20541902, 30812853, 51354755, 61625706, 102709510, 154064265, 308128530]

約数ペア:

[(1, 308128530), (2, 154064265), (3, 102709510), (5, 61625706), (6, 51354755), (10, 30812853), (15, 20541902), (30, 10270951), (31, 9939630), (41, 7515330), (62, 4969815), (82, 3757665), (93, 3313210), (123, 2505110), (155, 1987926), (186, 1656605), (205, 1503066), (246, 1252555), (310, 993963), (410, 751533), (465, 662642), (615, 501022), (930, 331321), (1230, 250511), (1271, 242430), (2542, 121215), (3813, 80810), (6355, 48486), (7626, 40405), (8081, 38130), (12710, 24243), (16162, 19065)]