551488380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{881}}^1\times {\mathrm{10433}}^1$

素因数の和:11326

約数の個数: 48

約数和(自身を含む): 1546068384

約数和(自身を除く): 994580004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 881, 1762, 2643, 3524, 4405, 5286, 8810, 10433, 10572, 13215, 17620, 20866, 26430, 31299, 41732, 52165, 52860, 62598, 104330, 125196, 156495, 208660, 312990, 625980, 9191473, 18382946, 27574419, 36765892, 45957365, 55148838, 91914730, 110297676, 137872095, 183829460, 275744190, 551488380]

約数ペア:

[(1, 551488380), (2, 275744190), (3, 183829460), (4, 137872095), (5, 110297676), (6, 91914730), (10, 55148838), (12, 45957365), (15, 36765892), (20, 27574419), (30, 18382946), (60, 9191473), (881, 625980), (1762, 312990), (2643, 208660), (3524, 156495), (4405, 125196), (5286, 104330), (8810, 62598), (10433, 52860), (10572, 52165), (13215, 41732), (17620, 31299), (20866, 26430)]