23642220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{311}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 76317696

約数和(自身を除く): 52675476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 181, 210, 311, 362, 420, 543, 622, 724, 905, 933, 1086, 1244, 1267, 1555, 1810, 1866, 2172, 2177, 2534, 2715, 3110, 3620, 3732, 3801, 4354, 4665, 5068, 5430, 6220, 6335, 6531, 7602, 8708, 9330, 10860, 10885, 12670, 13062, 15204, 18660, 19005, 21770, 25340, 26124, 32655, 38010, 43540, 56291, 65310, 76020, 112582, 130620, 168873, 225164, 281455, 337746, 394037, 562910, 675492, 788074, 844365, 1125820, 1182111, 1576148, 1688730, 1970185, 2364222, 3377460, 3940370, 4728444, 5910555, 7880740, 11821110, 23642220]

約数ペア:

[(1, 23642220), (2, 11821110), (3, 7880740), (4, 5910555), (5, 4728444), (6, 3940370), (7, 3377460), (10, 2364222), (12, 1970185), (14, 1688730), (15, 1576148), (20, 1182111), (21, 1125820), (28, 844365), (30, 788074), (35, 675492), (42, 562910), (60, 394037), (70, 337746), (84, 281455), (105, 225164), (140, 168873), (181, 130620), (210, 112582), (311, 76020), (362, 65310), (420, 56291), (543, 43540), (622, 38010), (724, 32655), (905, 26124), (933, 25340), (1086, 21770), (1244, 19005), (1267, 18660), (1555, 15204), (1810, 13062), (1866, 12670), (2172, 10885), (2177, 10860), (2534, 9330), (2715, 8708), (3110, 7602), (3620, 6531), (3732, 6335), (3801, 6220), (4354, 5430), (4665, 5068)]