11908530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:751

約数の個数: 48

約数和(自身を含む): 31135104

約数和(自身を除く): 19226574

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 307, 431, 614, 862, 921, 1293, 1535, 1842, 2155, 2586, 2763, 3070, 3879, 4310, 4605, 5526, 6465, 7758, 9210, 12930, 13815, 19395, 27630, 38790, 132317, 264634, 396951, 661585, 793902, 1190853, 1323170, 1984755, 2381706, 3969510, 5954265, 11908530]

約数ペア:

[(1, 11908530), (2, 5954265), (3, 3969510), (5, 2381706), (6, 1984755), (9, 1323170), (10, 1190853), (15, 793902), (18, 661585), (30, 396951), (45, 264634), (90, 132317), (307, 38790), (431, 27630), (614, 19395), (862, 13815), (921, 12930), (1293, 9210), (1535, 7758), (1842, 6465), (2155, 5526), (2586, 4605), (2763, 4310), (3070, 3879)]