374530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:130

約数の個数: 32

約数和(自身を含む): 753984

約数和(自身を除く): 379454

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 67, 86, 130, 134, 215, 335, 430, 559, 670, 871, 1118, 1742, 2795, 2881, 4355, 5590, 5762, 8710, 14405, 28810, 37453, 74906, 187265, 374530]

約数ペア:

[(1, 374530), (2, 187265), (5, 74906), (10, 37453), (13, 28810), (26, 14405), (43, 8710), (65, 5762), (67, 5590), (86, 4355), (130, 2881), (134, 2795), (215, 1742), (335, 1118), (430, 871), (559, 670)]