234857490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{811}}^1$

素因数の和:1032

約数の個数: 96

約数和(自身を含む): 659824704

約数和(自身を除く): 424967214

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 197, 210, 245, 294, 394, 490, 591, 735, 811, 985, 1182, 1379, 1470, 1622, 1970, 2433, 2758, 2955, 4055, 4137, 4866, 5677, 5910, 6895, 8110, 8274, 9653, 11354, 12165, 13790, 17031, 19306, 20685, 24330, 28385, 28959, 34062, 39739, 41370, 48265, 56770, 57918, 79478, 85155, 96530, 119217, 144795, 159767, 170310, 198695, 238434, 289590, 319534, 397390, 479301, 596085, 798835, 958602, 1118369, 1192170, 1597670, 2236738, 2396505, 3355107, 4793010, 5591845, 6710214, 7828583, 11183690, 15657166, 16775535, 23485749, 33551070, 39142915, 46971498, 78285830, 117428745, 234857490]

約数ペア:

[(1, 234857490), (2, 117428745), (3, 78285830), (5, 46971498), (6, 39142915), (7, 33551070), (10, 23485749), (14, 16775535), (15, 15657166), (21, 11183690), (30, 7828583), (35, 6710214), (42, 5591845), (49, 4793010), (70, 3355107), (98, 2396505), (105, 2236738), (147, 1597670), (197, 1192170), (210, 1118369), (245, 958602), (294, 798835), (394, 596085), (490, 479301), (591, 397390), (735, 319534), (811, 289590), (985, 238434), (1182, 198695), (1379, 170310), (1470, 159767), (1622, 144795), (1970, 119217), (2433, 96530), (2758, 85155), (2955, 79478), (4055, 57918), (4137, 56770), (4866, 48265), (5677, 41370), (5910, 39739), (6895, 34062), (8110, 28959), (8274, 28385), (9653, 24330), (11354, 20685), (12165, 19306), (13790, 17031)]