244880340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{86837}}^1$

素因数の和:86896

約数の個数: 48

約数和(自身を含む): 700261632

約数和(自身を除く): 455381292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 86837, 173674, 260511, 347348, 434185, 521022, 868370, 1042044, 1302555, 1736740, 2605110, 4081339, 5210220, 8162678, 12244017, 16325356, 20406695, 24488034, 40813390, 48976068, 61220085, 81626780, 122440170, 244880340]

約数ペア:

[(1, 244880340), (2, 122440170), (3, 81626780), (4, 61220085), (5, 48976068), (6, 40813390), (10, 24488034), (12, 20406695), (15, 16325356), (20, 12244017), (30, 8162678), (47, 5210220), (60, 4081339), (94, 2605110), (141, 1736740), (188, 1302555), (235, 1042044), (282, 868370), (470, 521022), (564, 434185), (705, 347348), (940, 260511), (1410, 173674), (2820, 86837)]