15678853710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40202189}}^1$

素因数の和:40202212

約数の個数: 32

約数和(自身を含む): 40523807520

約数和(自身を除く): 24844953810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 40202189, 80404378, 120606567, 201010945, 241213134, 402021890, 522628457, 603032835, 1045256914, 1206065670, 1567885371, 2613142285, 3135770742, 5226284570, 7839426855, 15678853710]

約数ペア:

[(1, 15678853710), (2, 7839426855), (3, 5226284570), (5, 3135770742), (6, 2613142285), (10, 1567885371), (13, 1206065670), (15, 1045256914), (26, 603032835), (30, 522628457), (39, 402021890), (65, 241213134), (78, 201010945), (130, 120606567), (195, 80404378), (390, 40202189)]