10147020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13009}}^1$

素因数の和:13034

約数の個数: 48

約数和(自身を含む): 30599520

約数和(自身を除く): 20452500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 13009, 26018, 39027, 52036, 65045, 78054, 130090, 156108, 169117, 195135, 260180, 338234, 390270, 507351, 676468, 780540, 845585, 1014702, 1691170, 2029404, 2536755, 3382340, 5073510, 10147020]

約数ペア:

[(1, 10147020), (2, 5073510), (3, 3382340), (4, 2536755), (5, 2029404), (6, 1691170), (10, 1014702), (12, 845585), (13, 780540), (15, 676468), (20, 507351), (26, 390270), (30, 338234), (39, 260180), (52, 195135), (60, 169117), (65, 156108), (78, 130090), (130, 78054), (156, 65045), (195, 52036), (260, 39027), (390, 26018), (780, 13009)]