26290590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12343}}^1$

素因数の和:12424

約数の個数: 32

約数和(自身を含む): 63991296

約数和(自身を除く): 37700706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 12343, 24686, 37029, 61715, 74058, 123430, 185145, 370290, 876353, 1752706, 2629059, 4381765, 5258118, 8763530, 13145295, 26290590]

約数ペア:

[(1, 26290590), (2, 13145295), (3, 8763530), (5, 5258118), (6, 4381765), (10, 2629059), (15, 1752706), (30, 876353), (71, 370290), (142, 185145), (213, 123430), (355, 74058), (426, 61715), (710, 37029), (1065, 24686), (2130, 12343)]