85122730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{487}}^1$

素因数の和:739

約数の個数: 64

約数和(自身を含む): 192264192

約数和(自身を除く): 107141462

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 227, 385, 454, 487, 770, 974, 1135, 1589, 2270, 2435, 2497, 3178, 3409, 4870, 4994, 5357, 6818, 7945, 10714, 12485, 15890, 17045, 17479, 24970, 26785, 34090, 34958, 37499, 53570, 74998, 87395, 110549, 174790, 187495, 221098, 374990, 552745, 773843, 1105490, 1216039, 1547686, 2432078, 3869215, 6080195, 7738430, 8512273, 12160390, 17024546, 42561365, 85122730]

約数ペア:

[(1, 85122730), (2, 42561365), (5, 17024546), (7, 12160390), (10, 8512273), (11, 7738430), (14, 6080195), (22, 3869215), (35, 2432078), (55, 1547686), (70, 1216039), (77, 1105490), (110, 773843), (154, 552745), (227, 374990), (385, 221098), (454, 187495), (487, 174790), (770, 110549), (974, 87395), (1135, 74998), (1589, 53570), (2270, 37499), (2435, 34958), (2497, 34090), (3178, 26785), (3409, 24970), (4870, 17479), (4994, 17045), (5357, 15890), (6818, 12485), (7945, 10714)]