24902220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 80349696

約数和(自身を除く): 55447476

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, 210, 211, 281, 420, 422, 562, 633, 843, 844, 1055, 1124, 1266, 1405, 1477, 1686, 1967, 2110, 2532, 2810, 2954, 3165, 3372, 3934, 4215, 4220, 4431, 5620, 5901, 5908, 6330, 7385, 7868, 8430, 8862, 9835, 11802, 12660, 14770, 16860, 17724, 19670, 22155, 23604, 29505, 29540, 39340, 44310, 59010, 59291, 88620, 118020, 118582, 177873, 237164, 296455, 355746, 415037, 592910, 711492, 830074, 889365, 1185820, 1245111, 1660148, 1778730, 2075185, 2490222, 3557460, 4150370, 4980444, 6225555, 8300740, 12451110, 24902220]

約数ペア:

[(1, 24902220), (2, 12451110), (3, 8300740), (4, 6225555), (5, 4980444), (6, 4150370), (7, 3557460), (10, 2490222), (12, 2075185), (14, 1778730), (15, 1660148), (20, 1245111), (21, 1185820), (28, 889365), (30, 830074), (35, 711492), (42, 592910), (60, 415037), (70, 355746), (84, 296455), (105, 237164), (140, 177873), (210, 118582), (211, 118020), (281, 88620), (420, 59291), (422, 59010), (562, 44310), (633, 39340), (843, 29540), (844, 29505), (1055, 23604), (1124, 22155), (1266, 19670), (1405, 17724), (1477, 16860), (1686, 14770), (1967, 12660), (2110, 11802), (2532, 9835), (2810, 8862), (2954, 8430), (3165, 7868), (3372, 7385), (3934, 6330), (4215, 5908), (4220, 5901), (4431, 5620)]