137875910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{9463}}^1$

素因数の和:9548

約数の個数: 32

約数和(自身を含む): 261660672

約数和(自身を除く): 123784762

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 155, 235, 310, 470, 1457, 2914, 7285, 9463, 14570, 18926, 47315, 94630, 293353, 444761, 586706, 889522, 1466765, 2223805, 2933530, 4447610, 13787591, 27575182, 68937955, 137875910]

約数ペア:

[(1, 137875910), (2, 68937955), (5, 27575182), (10, 13787591), (31, 4447610), (47, 2933530), (62, 2223805), (94, 1466765), (155, 889522), (235, 586706), (310, 444761), (470, 293353), (1457, 94630), (2914, 47315), (7285, 18926), (9463, 14570)]