742844630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1217}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 1515386880

約数和(自身を除く): 772542250

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 179, 310, 341, 358, 682, 895, 1217, 1705, 1790, 1969, 2434, 3410, 3938, 5549, 6085, 9845, 11098, 12170, 13387, 19690, 26774, 27745, 37727, 55490, 61039, 66935, 75454, 122078, 133870, 188635, 217843, 305195, 377270, 414997, 435686, 610390, 829994, 1089215, 2074985, 2178430, 2396273, 4149970, 4792546, 6753133, 11981365, 13506266, 23962730, 33765665, 67531330, 74284463, 148568926, 371422315, 742844630]

約数ペア:

[(1, 742844630), (2, 371422315), (5, 148568926), (10, 74284463), (11, 67531330), (22, 33765665), (31, 23962730), (55, 13506266), (62, 11981365), (110, 6753133), (155, 4792546), (179, 4149970), (310, 2396273), (341, 2178430), (358, 2074985), (682, 1089215), (895, 829994), (1217, 610390), (1705, 435686), (1790, 414997), (1969, 377270), (2434, 305195), (3410, 217843), (3938, 188635), (5549, 133870), (6085, 122078), (9845, 75454), (11098, 66935), (12170, 61039), (13387, 55490), (19690, 37727), (26774, 27745)]