100918680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{840989}}^1$

素因数の和:841003

約数の個数: 32

約数和(自身を含む): 302756400

約数和(自身を除く): 201837720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 840989, 1681978, 2522967, 3363956, 4204945, 5045934, 6727912, 8409890, 10091868, 12614835, 16819780, 20183736, 25229670, 33639560, 50459340, 100918680]

約数ペア:

[(1, 100918680), (2, 50459340), (3, 33639560), (4, 25229670), (5, 20183736), (6, 16819780), (8, 12614835), (10, 10091868), (12, 8409890), (15, 6727912), (20, 5045934), (24, 4204945), (30, 3363956), (40, 2522967), (60, 1681978), (120, 840989)]