406255590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347227}}^1$

素因数の和:347253

約数の個数: 48

約数和(自身を含む): 1137518928

約数和(自身を除く): 731263338

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 347227, 694454, 1041681, 1736135, 2083362, 3125043, 3472270, 4513951, 5208405, 6250086, 9027902, 10416810, 13541853, 15625215, 22569755, 27083706, 31250430, 40625559, 45139510, 67709265, 81251118, 135418530, 203127795, 406255590]

約数ペア:

[(1, 406255590), (2, 203127795), (3, 135418530), (5, 81251118), (6, 67709265), (9, 45139510), (10, 40625559), (13, 31250430), (15, 27083706), (18, 22569755), (26, 15625215), (30, 13541853), (39, 10416810), (45, 9027902), (65, 6250086), (78, 5208405), (90, 4513951), (117, 3472270), (130, 3125043), (195, 2083362), (234, 1736135), (390, 1041681), (585, 694454), (1170, 347227)]