61426930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{211817}}^1$

素因数の和:211853

約数の個数: 16

約数和(自身を含む): 114381720

約数和(自身を除く): 52954790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 211817, 423634, 1059085, 2118170, 6142693, 12285386, 30713465, 61426930]

約数ペア:

[(1, 61426930), (2, 30713465), (5, 12285386), (10, 6142693), (29, 2118170), (58, 1059085), (145, 423634), (290, 211817)]