89769490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15241}}^1$

素因数の和:15298

約数の個数: 32

約数和(自身を含む): 175587840

約数和(自身を除く): 85818350

約数列:

[1, 2, 5, 10, 19, 31, 38, 62, 95, 155, 190, 310, 589, 1178, 2945, 5890, 15241, 30482, 76205, 152410, 289579, 472471, 579158, 944942, 1447895, 2362355, 2895790, 4724710, 8976949, 17953898, 44884745, 89769490]

約数ペア:

[(1, 89769490), (2, 44884745), (5, 17953898), (10, 8976949), (19, 4724710), (31, 2895790), (38, 2362355), (62, 1447895), (95, 944942), (155, 579158), (190, 472471), (310, 289579), (589, 152410), (1178, 76205), (2945, 30482), (5890, 15241)]