131146130

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{8243}}^1$

素因数の和:8330

約数の個数: 32

約数和(自身を含む): 248111424

約数和(自身を除く): 116965294

約数列:

[1, 2, 5, 10, 37, 43, 74, 86, 185, 215, 370, 430, 1591, 3182, 7955, 8243, 15910, 16486, 41215, 82430, 304991, 354449, 609982, 708898, 1524955, 1772245, 3049910, 3544490, 13114613, 26229226, 65573065, 131146130]

約数ペア:

[(1, 131146130), (2, 65573065), (5, 26229226), (10, 13114613), (37, 3544490), (43, 3049910), (74, 1772245), (86, 1524955), (185, 708898), (215, 609982), (370, 354449), (430, 304991), (1591, 82430), (3182, 41215), (7955, 16486), (8243, 15910)]