77289510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2109

約数の個数: 64

約数和(自身を含む): 196245504

約数和(自身を除く): 118955994

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, 2027, 2542, 3813, 4054, 6081, 6355, 7626, 10135, 12162, 12710, 19065, 20270, 30405, 38130, 60810, 62837, 83107, 125674, 166214, 188511, 249321, 314185, 377022, 415535, 498642, 628370, 831070, 942555, 1246605, 1885110, 2493210, 2576317, 5152634, 7728951, 12881585, 15457902, 25763170, 38644755, 77289510]

約数ペア:

[(1, 77289510), (2, 38644755), (3, 25763170), (5, 15457902), (6, 12881585), (10, 7728951), (15, 5152634), (30, 2576317), (31, 2493210), (41, 1885110), (62, 1246605), (82, 942555), (93, 831070), (123, 628370), (155, 498642), (186, 415535), (205, 377022), (246, 314185), (310, 249321), (410, 188511), (465, 166214), (615, 125674), (930, 83107), (1230, 62837), (1271, 60810), (2027, 38130), (2542, 30405), (3813, 20270), (4054, 19065), (6081, 12710), (6355, 12162), (7626, 10135)]