65626070

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1523}}^1$

素因数の和:1700

約数の個数: 32

約数和(自身を含む): 122895360

約数和(自身を除く): 57269290

約数列:

[1, 2, 5, 10, 31, 62, 139, 155, 278, 310, 695, 1390, 1523, 3046, 4309, 7615, 8618, 15230, 21545, 43090, 47213, 94426, 211697, 236065, 423394, 472130, 1058485, 2116970, 6562607, 13125214, 32813035, 65626070]

約数ペア:

[(1, 65626070), (2, 32813035), (5, 13125214), (10, 6562607), (31, 2116970), (62, 1058485), (139, 472130), (155, 423394), (278, 236065), (310, 211697), (695, 94426), (1390, 47213), (1523, 43090), (3046, 21545), (4309, 15230), (7615, 8618)]