42307180

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{14009}}^1$

素因数の和:14169

約数の個数: 24

約数和(自身を含む): 89439840

約数和(自身を除く): 47132660

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 14009, 28018, 56036, 70045, 140090, 280180, 2115359, 4230718, 8461436, 10576795, 21153590, 42307180]

約数ペア:

[(1, 42307180), (2, 21153590), (4, 10576795), (5, 8461436), (10, 4230718), (20, 2115359), (151, 280180), (302, 140090), (604, 70045), (755, 56036), (1510, 28018), (3020, 14009)]