145100090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{3011}}^1$

素因数の和:3158

約数の個数: 32

約数和(自身を含む): 268911360

約数和(自身を除く): 123811270

約数列:

[1, 2, 5, 10, 61, 79, 122, 158, 305, 395, 610, 790, 3011, 4819, 6022, 9638, 15055, 24095, 30110, 48190, 183671, 237869, 367342, 475738, 918355, 1189345, 1836710, 2378690, 14510009, 29020018, 72550045, 145100090]

約数ペア:

[(1, 145100090), (2, 72550045), (5, 29020018), (10, 14510009), (61, 2378690), (79, 1836710), (122, 1189345), (158, 918355), (305, 475738), (395, 367342), (610, 237869), (790, 183671), (3011, 48190), (4819, 30110), (6022, 24095), (9638, 15055)]