39283510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:509

約数の個数: 64

約数和(自身を含む): 85561344

約数和(自身を除く): 46277834

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 43, 62, 70, 86, 155, 215, 217, 301, 310, 421, 430, 434, 602, 842, 1085, 1333, 1505, 2105, 2170, 2666, 2947, 3010, 4210, 5894, 6665, 9331, 13051, 13330, 14735, 18103, 18662, 26102, 29470, 36206, 46655, 65255, 90515, 91357, 93310, 126721, 130510, 181030, 182714, 253442, 456785, 561193, 633605, 913570, 1122386, 1267210, 2805965, 3928351, 5611930, 7856702, 19641755, 39283510]

約数ペア:

[(1, 39283510), (2, 19641755), (5, 7856702), (7, 5611930), (10, 3928351), (14, 2805965), (31, 1267210), (35, 1122386), (43, 913570), (62, 633605), (70, 561193), (86, 456785), (155, 253442), (215, 182714), (217, 181030), (301, 130510), (310, 126721), (421, 93310), (430, 91357), (434, 90515), (602, 65255), (842, 46655), (1085, 36206), (1333, 29470), (1505, 26102), (2105, 18662), (2170, 18103), (2666, 14735), (2947, 13330), (3010, 13051), (4210, 9331), (5894, 6665)]