15702464830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{810659}}^1$

素因数の和:810828

約数の個数: 32

約数和(自身を含む): 30642948000

約数和(自身を除く): 14940483170

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 810659, 1621318, 4053295, 8106590, 10538567, 21077134, 52692835, 105385670, 120788191, 241576382, 603940955, 1207881910, 1570246483, 3140492966, 7851232415, 15702464830]

約数ペア:

[(1, 15702464830), (2, 7851232415), (5, 3140492966), (10, 1570246483), (13, 1207881910), (26, 603940955), (65, 241576382), (130, 120788191), (149, 105385670), (298, 52692835), (745, 21077134), (1490, 10538567), (1937, 8106590), (3874, 4053295), (9685, 1621318), (19370, 810659)]