15702472940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{10196411}}^1$

素因数の和:10196438

約数の個数: 48

約数和(自身を含む): 41111933184

約数和(自身を除く): 25409460244

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 10196411, 20392822, 40785644, 50982055, 71374877, 101964110, 112160521, 142749754, 203928220, 224321042, 285499508, 356874385, 448642084, 560802605, 713748770, 785123647, 1121605210, 1427497540, 1570247294, 2243210420, 3140494588, 3925618235, 7851236470, 15702472940]

約数ペア:

[(1, 15702472940), (2, 7851236470), (4, 3925618235), (5, 3140494588), (7, 2243210420), (10, 1570247294), (11, 1427497540), (14, 1121605210), (20, 785123647), (22, 713748770), (28, 560802605), (35, 448642084), (44, 356874385), (55, 285499508), (70, 224321042), (77, 203928220), (110, 142749754), (140, 112160521), (154, 101964110), (220, 71374877), (308, 50982055), (385, 40785644), (770, 20392822), (1540, 10196411)]