82857110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38183}}^1$

素因数の和:38228

約数の個数: 32

約数和(自身を含む): 175951872

約数和(自身を除く): 93094762

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 38183, 76366, 190915, 267281, 381830, 534562, 1183673, 1336405, 2367346, 2672810, 5918365, 8285711, 11836730, 16571422, 41428555, 82857110]

約数ペア:

[(1, 82857110), (2, 41428555), (5, 16571422), (7, 11836730), (10, 8285711), (14, 5918365), (31, 2672810), (35, 2367346), (62, 1336405), (70, 1183673), (155, 534562), (217, 381830), (310, 267281), (434, 190915), (1085, 76366), (2170, 38183)]