74372060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{531229}}^1$

素因数の和:531245

約数の個数: 24

約数和(自身を含む): 178493280

約数和(自身を除く): 104121220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 531229, 1062458, 2124916, 2656145, 3718603, 5312290, 7437206, 10624580, 14874412, 18593015, 37186030, 74372060]

約数ペア:

[(1, 74372060), (2, 37186030), (4, 18593015), (5, 14874412), (7, 10624580), (10, 7437206), (14, 5312290), (20, 3718603), (28, 2656145), (35, 2124916), (70, 1062458), (140, 531229)]