118479830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{769}}^1$

素因数の和:885

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 136987690

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 71, 142, 155, 217, 310, 355, 434, 497, 710, 769, 994, 1085, 1538, 2170, 2201, 2485, 3845, 4402, 4970, 5383, 7690, 10766, 11005, 15407, 22010, 23839, 26915, 30814, 47678, 53830, 54599, 77035, 109198, 119195, 154070, 166873, 238390, 272995, 333746, 382193, 545990, 764386, 834365, 1668730, 1692569, 1910965, 3385138, 3821930, 8462845, 11847983, 16925690, 23695966, 59239915, 118479830]

約数ペア:

[(1, 118479830), (2, 59239915), (5, 23695966), (7, 16925690), (10, 11847983), (14, 8462845), (31, 3821930), (35, 3385138), (62, 1910965), (70, 1692569), (71, 1668730), (142, 834365), (155, 764386), (217, 545990), (310, 382193), (355, 333746), (434, 272995), (497, 238390), (710, 166873), (769, 154070), (994, 119195), (1085, 109198), (1538, 77035), (2170, 54599), (2201, 53830), (2485, 47678), (3845, 30814), (4402, 26915), (4970, 23839), (5383, 22010), (7690, 15407), (10766, 11005)]