131948010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{63743}}^1$

素因数の和:63779

約数の個数: 48

約数和(自身を含む): 357986304

約数和(自身を除く): 226038294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 63743, 127486, 191229, 318715, 382458, 573687, 637430, 956145, 1147374, 1466089, 1912290, 2868435, 2932178, 4398267, 5736870, 7330445, 8796534, 13194801, 14660890, 21991335, 26389602, 43982670, 65974005, 131948010]

約数ペア:

[(1, 131948010), (2, 65974005), (3, 43982670), (5, 26389602), (6, 21991335), (9, 14660890), (10, 13194801), (15, 8796534), (18, 7330445), (23, 5736870), (30, 4398267), (45, 2932178), (46, 2868435), (69, 1912290), (90, 1466089), (115, 1147374), (138, 956145), (207, 637430), (230, 573687), (345, 382458), (414, 318715), (690, 191229), (1035, 127486), (2070, 63743)]