289892010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1933}}^1\times {\mathrm{4999}}^1$

素因数の和:6942

約数の個数: 32

約数和(自身を含む): 696240000

約数和(自身を除く): 406347990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1933, 3866, 4999, 5799, 9665, 9998, 11598, 14997, 19330, 24995, 28995, 29994, 49990, 57990, 74985, 149970, 9663067, 19326134, 28989201, 48315335, 57978402, 96630670, 144946005, 289892010]

約数ペア:

[(1, 289892010), (2, 144946005), (3, 96630670), (5, 57978402), (6, 48315335), (10, 28989201), (15, 19326134), (30, 9663067), (1933, 149970), (3866, 74985), (4999, 57990), (5799, 49990), (9665, 29994), (9998, 28995), (11598, 24995), (14997, 19330)]