1520578090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{151603}}^1$

素因数の和:151686

約数の個数: 32

約数和(自身を含む): 2947181760

約数和(自身を除く): 1426603670

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 5015, 10030, 151603, 303206, 758015, 1516030, 2577251, 5154502, 8944577, 12886255, 17889154, 25772510, 44722885, 89445770, 152057809, 304115618, 760289045, 1520578090]

約数ペア:

[(1, 1520578090), (2, 760289045), (5, 304115618), (10, 152057809), (17, 89445770), (34, 44722885), (59, 25772510), (85, 17889154), (118, 12886255), (170, 8944577), (295, 5154502), (590, 2577251), (1003, 1516030), (2006, 758015), (5015, 303206), (10030, 151603)]