30601982

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 49116672

約数和(自身を除く): 18514690

約数列:

[1, 2, 43, 47, 67, 86, 94, 113, 134, 226, 2021, 2881, 3149, 4042, 4859, 5311, 5762, 6298, 7571, 9718, 10622, 15142, 135407, 228373, 270814, 325553, 355837, 456746, 651106, 711674, 15300991, 30601982]

約数ペア:

[(1, 30601982), (2, 15300991), (43, 711674), (47, 651106), (67, 456746), (86, 355837), (94, 325553), (113, 270814), (134, 228373), (226, 135407), (2021, 15142), (2881, 10622), (3149, 9718), (4042, 7571), (4859, 6298), (5311, 5762)]