1949610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4999}}^1$

素因数の和:5022

約数の個数: 32

約数和(自身を含む): 5040000

約数和(自身を除く): 3090390

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4999, 9998, 14997, 24995, 29994, 49990, 64987, 74985, 129974, 149970, 194961, 324935, 389922, 649870, 974805, 1949610]

約数ペア:

[(1, 1949610), (2, 974805), (3, 649870), (5, 389922), (6, 324935), (10, 194961), (13, 149970), (15, 129974), (26, 74985), (30, 64987), (39, 49990), (65, 29994), (78, 24995), (130, 14997), (195, 9998), (390, 4999)]