433530860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{106781}}^1$

素因数の和:106826

約数の個数: 48

約数和(自身を含む): 1076362560

約数和(自身を除く): 642831700

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 4060, 106781, 213562, 427124, 533905, 747467, 1067810, 1494934, 2135620, 2989868, 3096649, 3737335, 6193298, 7474670, 12386596, 14949340, 15483245, 21676543, 30966490, 43353086, 61932980, 86706172, 108382715, 216765430, 433530860]

約数ペア:

[(1, 433530860), (2, 216765430), (4, 108382715), (5, 86706172), (7, 61932980), (10, 43353086), (14, 30966490), (20, 21676543), (28, 15483245), (29, 14949340), (35, 12386596), (58, 7474670), (70, 6193298), (116, 3737335), (140, 3096649), (145, 2989868), (203, 2135620), (290, 1494934), (406, 1067810), (580, 747467), (812, 533905), (1015, 427124), (2030, 213562), (4060, 106781)]