4392390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4723}}^1$

素因数の和:4764

約数の個数: 32

約数和(自身を含む): 10884096

約数和(自身を除く): 6491706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 4723, 9446, 14169, 23615, 28338, 47230, 70845, 141690, 146413, 292826, 439239, 732065, 878478, 1464130, 2196195, 4392390]

約数ペア:

[(1, 4392390), (2, 2196195), (3, 1464130), (5, 878478), (6, 732065), (10, 439239), (15, 292826), (30, 146413), (31, 141690), (62, 70845), (93, 47230), (155, 28338), (186, 23615), (310, 14169), (465, 9446), (930, 4723)]