425434980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7090583}}^1$

素因数の和:7090595

約数の個数: 24

約数和(自身を含む): 1191218112

約数和(自身を除く): 765783132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7090583, 14181166, 21271749, 28362332, 35452915, 42543498, 70905830, 85086996, 106358745, 141811660, 212717490, 425434980]

約数ペア:

[(1, 425434980), (2, 212717490), (3, 141811660), (4, 106358745), (5, 85086996), (6, 70905830), (10, 42543498), (12, 35452915), (15, 28362332), (20, 21271749), (30, 14181166), (60, 7090583)]