69637620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1223}}^1$

素因数の和:1321

約数の個数: 96

約数和(自身を含む): 213034752

約数和(自身を除く): 143397132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 73, 78, 130, 146, 156, 195, 219, 260, 292, 365, 390, 438, 730, 780, 876, 949, 1095, 1223, 1460, 1898, 2190, 2446, 2847, 3669, 3796, 4380, 4745, 4892, 5694, 6115, 7338, 9490, 11388, 12230, 14235, 14676, 15899, 18345, 18980, 24460, 28470, 31798, 36690, 47697, 56940, 63596, 73380, 79495, 89279, 95394, 158990, 178558, 190788, 238485, 267837, 317980, 357116, 446395, 476970, 535674, 892790, 953940, 1071348, 1160627, 1339185, 1785580, 2321254, 2678370, 3481881, 4642508, 5356740, 5803135, 6963762, 11606270, 13927524, 17409405, 23212540, 34818810, 69637620]

約数ペア:

[(1, 69637620), (2, 34818810), (3, 23212540), (4, 17409405), (5, 13927524), (6, 11606270), (10, 6963762), (12, 5803135), (13, 5356740), (15, 4642508), (20, 3481881), (26, 2678370), (30, 2321254), (39, 1785580), (52, 1339185), (60, 1160627), (65, 1071348), (73, 953940), (78, 892790), (130, 535674), (146, 476970), (156, 446395), (195, 357116), (219, 317980), (260, 267837), (292, 238485), (365, 190788), (390, 178558), (438, 158990), (730, 95394), (780, 89279), (876, 79495), (949, 73380), (1095, 63596), (1223, 56940), (1460, 47697), (1898, 36690), (2190, 31798), (2446, 28470), (2847, 24460), (3669, 18980), (3796, 18345), (4380, 15899), (4745, 14676), (4892, 14235), (5694, 12230), (6115, 11388), (7338, 9490)]