157410530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{6907}}^1$

素因数の和:7010

約数の個数: 32

約数和(自身を含む): 295441344

約数和(自身を除く): 138030814

約数列:

[1, 2, 5, 10, 43, 53, 86, 106, 215, 265, 430, 530, 2279, 4558, 6907, 11395, 13814, 22790, 34535, 69070, 297001, 366071, 594002, 732142, 1485005, 1830355, 2970010, 3660710, 15741053, 31482106, 78705265, 157410530]

約数ペア:

[(1, 157410530), (2, 78705265), (5, 31482106), (10, 15741053), (43, 3660710), (53, 2970010), (86, 1830355), (106, 1485005), (215, 732142), (265, 594002), (430, 366071), (530, 297001), (2279, 69070), (4558, 34535), (6907, 22790), (11395, 13814)]