7450890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{809}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 17962560

約数和(自身を除く): 10511670

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 307, 614, 809, 921, 1535, 1618, 1842, 2427, 3070, 4045, 4605, 4854, 8090, 9210, 12135, 24270, 248363, 496726, 745089, 1241815, 1490178, 2483630, 3725445, 7450890]

約数ペア:

[(1, 7450890), (2, 3725445), (3, 2483630), (5, 1490178), (6, 1241815), (10, 745089), (15, 496726), (30, 248363), (307, 24270), (614, 12135), (809, 9210), (921, 8090), (1535, 4854), (1618, 4605), (1842, 4045), (2427, 3070)]