1330921090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{69067}}^1$

素因数の和:69162

約数の個数: 32

約数和(自身を含む): 2506339584

約数和(自身を除く): 1175418494

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 205, 235, 410, 470, 1927, 3854, 9635, 19270, 69067, 138134, 345335, 690670, 2831747, 3246149, 5663494, 6492298, 14158735, 16230745, 28317470, 32461490, 133092109, 266184218, 665460545, 1330921090]

約数ペア:

[(1, 1330921090), (2, 665460545), (5, 266184218), (10, 133092109), (41, 32461490), (47, 28317470), (82, 16230745), (94, 14158735), (205, 6492298), (235, 5663494), (410, 3246149), (470, 2831747), (1927, 690670), (3854, 345335), (9635, 138134), (19270, 69067)]