157020408650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{15469991}}^1$

素因数の和:15470039

約数の個数: 48

約数和(自身を含む): 345290221440

約数和(自身を除く): 188269812790

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 290, 350, 406, 725, 1015, 1450, 2030, 5075, 10150, 15469991, 30939982, 77349955, 108289937, 154699910, 216579874, 386749775, 448629739, 541449685, 773499550, 897259478, 1082899370, 2243148695, 2707248425, 3140408173, 4486297390, 5414496850, 6280816346, 11215743475, 15702040865, 22431486950, 31404081730, 78510204325, 157020408650]

約数ペア:

[(1, 157020408650), (2, 78510204325), (5, 31404081730), (7, 22431486950), (10, 15702040865), (14, 11215743475), (25, 6280816346), (29, 5414496850), (35, 4486297390), (50, 3140408173), (58, 2707248425), (70, 2243148695), (145, 1082899370), (175, 897259478), (203, 773499550), (290, 541449685), (350, 448629739), (406, 386749775), (725, 216579874), (1015, 154699910), (1450, 108289937), (2030, 77349955), (5075, 30939982), (10150, 15469991)]