749090590

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1\times {\mathrm{3359}}^1$

素因数の和:4164

約数の個数: 32

約数和(自身を含む): 1397088000

約数和(自身を除く): 647997410

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 769, 1538, 3359, 3845, 6718, 7690, 16795, 22301, 33590, 44602, 97411, 111505, 194822, 223010, 487055, 974110, 2583071, 5166142, 12915355, 25830710, 74909059, 149818118, 374545295, 749090590]

約数ペア:

[(1, 749090590), (2, 374545295), (5, 149818118), (10, 74909059), (29, 25830710), (58, 12915355), (145, 5166142), (290, 2583071), (769, 974110), (1538, 487055), (3359, 223010), (3845, 194822), (6718, 111505), (7690, 97411), (16795, 44602), (22301, 33590)]