229777620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{3491}}^1$

素因数の和:4600

約数の個数: 48

約数和(自身を含む): 644148288

約数和(自身を除く): 414370668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1097, 2194, 3291, 3491, 4388, 5485, 6582, 6982, 10473, 10970, 13164, 13964, 16455, 17455, 20946, 21940, 32910, 34910, 41892, 52365, 65820, 69820, 104730, 209460, 3829627, 7659254, 11488881, 15318508, 19148135, 22977762, 38296270, 45955524, 57444405, 76592540, 114888810, 229777620]

約数ペア:

[(1, 229777620), (2, 114888810), (3, 76592540), (4, 57444405), (5, 45955524), (6, 38296270), (10, 22977762), (12, 19148135), (15, 15318508), (20, 11488881), (30, 7659254), (60, 3829627), (1097, 209460), (2194, 104730), (3291, 69820), (3491, 65820), (4388, 52365), (5485, 41892), (6582, 34910), (6982, 32910), (10473, 21940), (10970, 20946), (13164, 17455), (13964, 16455)]