147347940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 423972864

約数和(自身を除く): 276624924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 127, 183, 244, 254, 305, 317, 366, 381, 508, 610, 634, 635, 732, 762, 915, 951, 1220, 1268, 1270, 1524, 1585, 1830, 1902, 1905, 2540, 3170, 3660, 3804, 3810, 4755, 6340, 7620, 7747, 9510, 15494, 19020, 19337, 23241, 30988, 38674, 38735, 40259, 46482, 58011, 77348, 77470, 80518, 92964, 96685, 116022, 116205, 120777, 154940, 161036, 193370, 201295, 232044, 232410, 241554, 290055, 386740, 402590, 464820, 483108, 580110, 603885, 805180, 1160220, 1207770, 2415540, 2455799, 4911598, 7367397, 9823196, 12278995, 14734794, 24557990, 29469588, 36836985, 49115980, 73673970, 147347940]

約数ペア:

[(1, 147347940), (2, 73673970), (3, 49115980), (4, 36836985), (5, 29469588), (6, 24557990), (10, 14734794), (12, 12278995), (15, 9823196), (20, 7367397), (30, 4911598), (60, 2455799), (61, 2415540), (122, 1207770), (127, 1160220), (183, 805180), (244, 603885), (254, 580110), (305, 483108), (317, 464820), (366, 402590), (381, 386740), (508, 290055), (610, 241554), (634, 232410), (635, 232044), (732, 201295), (762, 193370), (915, 161036), (951, 154940), (1220, 120777), (1268, 116205), (1270, 116022), (1524, 96685), (1585, 92964), (1830, 80518), (1902, 77470), (1905, 77348), (2540, 58011), (3170, 46482), (3660, 40259), (3804, 38735), (3810, 38674), (4755, 30988), (6340, 23241), (7620, 19337), (7747, 19020), (9510, 15494)]