123101690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{811}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 227658816

約数和(自身を除く): 104557126

約数列:

[1, 2, 5, 10, 43, 86, 215, 353, 430, 706, 811, 1622, 1765, 3530, 4055, 8110, 15179, 30358, 34873, 69746, 75895, 151790, 174365, 286283, 348730, 572566, 1431415, 2862830, 12310169, 24620338, 61550845, 123101690]

約数ペア:

[(1, 123101690), (2, 61550845), (5, 24620338), (10, 12310169), (43, 2862830), (86, 1431415), (215, 572566), (353, 348730), (430, 286283), (706, 174365), (811, 151790), (1622, 75895), (1765, 69746), (3530, 34873), (4055, 30358), (8110, 15179)]