61763380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{25951}}^1$

素因数の和:25984

約数の個数: 48

約数和(自身を含む): 156957696

約数和(自身を除く): 95194316

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 25951, 51902, 103804, 129755, 181657, 259510, 363314, 441167, 519020, 726628, 882334, 908285, 1764668, 1816570, 2205835, 3088169, 3633140, 4411670, 6176338, 8823340, 12352676, 15440845, 30881690, 61763380]

約数ペア:

[(1, 61763380), (2, 30881690), (4, 15440845), (5, 12352676), (7, 8823340), (10, 6176338), (14, 4411670), (17, 3633140), (20, 3088169), (28, 2205835), (34, 1816570), (35, 1764668), (68, 908285), (70, 882334), (85, 726628), (119, 519020), (140, 441167), (170, 363314), (238, 259510), (340, 181657), (476, 129755), (595, 103804), (1190, 51902), (2380, 25951)]