91642020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2339}}^1$

素因数の和:3004

約数の個数: 48

約数和(自身を含む): 257100480

約数和(自身を除く): 165458460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2339, 2612, 3265, 3918, 4678, 6530, 7017, 7836, 9356, 9795, 11695, 13060, 14034, 19590, 23390, 28068, 35085, 39180, 46780, 70170, 140340, 1527367, 3054734, 4582101, 6109468, 7636835, 9164202, 15273670, 18328404, 22910505, 30547340, 45821010, 91642020]

約数ペア:

[(1, 91642020), (2, 45821010), (3, 30547340), (4, 22910505), (5, 18328404), (6, 15273670), (10, 9164202), (12, 7636835), (15, 6109468), (20, 4582101), (30, 3054734), (60, 1527367), (653, 140340), (1306, 70170), (1959, 46780), (2339, 39180), (2612, 35085), (3265, 28068), (3918, 23390), (4678, 19590), (6530, 14034), (7017, 13060), (7836, 11695), (9356, 9795)]