13790580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12097}}^1$

素因数の和:12128

約数の個数: 48

約数和(自身を含む): 40649280

約数和(自身を除く): 26858700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 12097, 24194, 36291, 48388, 60485, 72582, 120970, 145164, 181455, 229843, 241940, 362910, 459686, 689529, 725820, 919372, 1149215, 1379058, 2298430, 2758116, 3447645, 4596860, 6895290, 13790580]

約数ペア:

[(1, 13790580), (2, 6895290), (3, 4596860), (4, 3447645), (5, 2758116), (6, 2298430), (10, 1379058), (12, 1149215), (15, 919372), (19, 725820), (20, 689529), (30, 459686), (38, 362910), (57, 241940), (60, 229843), (76, 181455), (95, 145164), (114, 120970), (190, 72582), (228, 60485), (285, 48388), (380, 36291), (570, 24194), (1140, 12097)]