15661779930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{38611}}^1\times {\mathrm{4507}}^1$

素因数の和:43131

約数の個数: 48

約数和(自身を含む): 40730717664

約数和(自身を除く): 25068937734

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 4507, 9014, 13521, 22535, 27042, 38611, 40563, 45070, 67605, 77222, 81126, 115833, 135210, 193055, 202815, 231666, 347499, 386110, 405630, 579165, 694998, 1158330, 1737495, 3474990, 174019777, 348039554, 522059331, 870098885, 1044118662, 1566177993, 1740197770, 2610296655, 3132355986, 5220593310, 7830889965, 15661779930]

約数ペア:

[(1, 15661779930), (2, 7830889965), (3, 5220593310), (5, 3132355986), (6, 2610296655), (9, 1740197770), (10, 1566177993), (15, 1044118662), (18, 870098885), (30, 522059331), (45, 348039554), (90, 174019777), (4507, 3474990), (9014, 1737495), (13521, 1158330), (22535, 694998), (27042, 579165), (38611, 405630), (40563, 386110), (45070, 347499), (67605, 231666), (77222, 202815), (81126, 193055), (115833, 135210)]