73968860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3499}}^1$

素因数の和:3666

約数の個数: 48

約数和(自身を含む): 178752000

約数和(自身を除く): 104783140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 3499, 4228, 5285, 6998, 10570, 13996, 17495, 21140, 24493, 34990, 48986, 69980, 97972, 122465, 244930, 489860, 528349, 1056698, 2113396, 2641745, 3698443, 5283490, 7396886, 10566980, 14793772, 18492215, 36984430, 73968860]

約数ペア:

[(1, 73968860), (2, 36984430), (4, 18492215), (5, 14793772), (7, 10566980), (10, 7396886), (14, 5283490), (20, 3698443), (28, 2641745), (35, 2113396), (70, 1056698), (140, 528349), (151, 489860), (302, 244930), (604, 122465), (755, 97972), (1057, 69980), (1510, 48986), (2114, 34990), (3020, 24493), (3499, 21140), (4228, 17495), (5285, 13996), (6998, 10570)]