76450980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1274183}}^1$

素因数の和:1274195

約数の個数: 24

約数和(自身を含む): 214062912

約数和(自身を除く): 137611932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1274183, 2548366, 3822549, 5096732, 6370915, 7645098, 12741830, 15290196, 19112745, 25483660, 38225490, 76450980]

約数ペア:

[(1, 76450980), (2, 38225490), (3, 25483660), (4, 19112745), (5, 15290196), (6, 12741830), (10, 7645098), (12, 6370915), (15, 5096732), (20, 3822549), (30, 2548366), (60, 1274183)]