69697730

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1613}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 130734000

約数和(自身を除く): 61036270

約数列:

[1, 2, 5, 10, 29, 58, 145, 149, 290, 298, 745, 1490, 1613, 3226, 4321, 8065, 8642, 16130, 21605, 43210, 46777, 93554, 233885, 240337, 467770, 480674, 1201685, 2403370, 6969773, 13939546, 34848865, 69697730]

約数ペア:

[(1, 69697730), (2, 34848865), (5, 13939546), (10, 6969773), (29, 2403370), (58, 1201685), (145, 480674), (149, 467770), (290, 240337), (298, 233885), (745, 93554), (1490, 46777), (1613, 43210), (3226, 21605), (4321, 16130), (8065, 8642)]