57030180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:389

約数の個数: 96

約数和(自身を含む): 165957120

約数和(自身を除く): 108926940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 97, 123, 164, 194, 205, 239, 246, 291, 388, 410, 478, 485, 492, 582, 615, 717, 820, 956, 970, 1164, 1195, 1230, 1434, 1455, 1940, 2390, 2460, 2868, 2910, 3585, 3977, 4780, 5820, 7170, 7954, 9799, 11931, 14340, 15908, 19598, 19885, 23183, 23862, 29397, 39196, 39770, 46366, 47724, 48995, 58794, 59655, 69549, 79540, 92732, 97990, 115915, 117588, 119310, 139098, 146985, 195980, 231830, 238620, 278196, 293970, 347745, 463660, 587940, 695490, 950503, 1390980, 1901006, 2851509, 3802012, 4752515, 5703018, 9505030, 11406036, 14257545, 19010060, 28515090, 57030180]

約数ペア:

[(1, 57030180), (2, 28515090), (3, 19010060), (4, 14257545), (5, 11406036), (6, 9505030), (10, 5703018), (12, 4752515), (15, 3802012), (20, 2851509), (30, 1901006), (41, 1390980), (60, 950503), (82, 695490), (97, 587940), (123, 463660), (164, 347745), (194, 293970), (205, 278196), (239, 238620), (246, 231830), (291, 195980), (388, 146985), (410, 139098), (478, 119310), (485, 117588), (492, 115915), (582, 97990), (615, 92732), (717, 79540), (820, 69549), (956, 59655), (970, 58794), (1164, 48995), (1195, 47724), (1230, 46366), (1434, 39770), (1455, 39196), (1940, 29397), (2390, 23862), (2460, 23183), (2868, 19885), (2910, 19598), (3585, 15908), (3977, 14340), (4780, 11931), (5820, 9799), (7170, 7954)]