331958940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1783}}^1$

素因数の和:1931

約数の個数: 96

約数和(自身を含む): 971066880

約数和(自身を除く): 639107940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 107, 116, 145, 174, 214, 290, 321, 348, 428, 435, 535, 580, 642, 870, 1070, 1284, 1605, 1740, 1783, 2140, 3103, 3210, 3566, 5349, 6206, 6420, 7132, 8915, 9309, 10698, 12412, 15515, 17830, 18618, 21396, 26745, 31030, 35660, 37236, 46545, 51707, 53490, 62060, 93090, 103414, 106980, 155121, 186180, 190781, 206828, 258535, 310242, 381562, 517070, 572343, 620484, 763124, 775605, 953905, 1034140, 1144686, 1551210, 1907810, 2289372, 2861715, 3102420, 3815620, 5532649, 5723430, 11065298, 11446860, 16597947, 22130596, 27663245, 33195894, 55326490, 66391788, 82989735, 110652980, 165979470, 331958940]

約数ペア:

[(1, 331958940), (2, 165979470), (3, 110652980), (4, 82989735), (5, 66391788), (6, 55326490), (10, 33195894), (12, 27663245), (15, 22130596), (20, 16597947), (29, 11446860), (30, 11065298), (58, 5723430), (60, 5532649), (87, 3815620), (107, 3102420), (116, 2861715), (145, 2289372), (174, 1907810), (214, 1551210), (290, 1144686), (321, 1034140), (348, 953905), (428, 775605), (435, 763124), (535, 620484), (580, 572343), (642, 517070), (870, 381562), (1070, 310242), (1284, 258535), (1605, 206828), (1740, 190781), (1783, 186180), (2140, 155121), (3103, 106980), (3210, 103414), (3566, 93090), (5349, 62060), (6206, 53490), (6420, 51707), (7132, 46545), (8915, 37236), (9309, 35660), (10698, 31030), (12412, 26745), (15515, 21396), (17830, 18618)]