306573790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{7001}}^1$

素因数の和:7188

約数の個数: 32

約数和(自身を含む): 574724160

約数和(自身を除く): 268150370

約数列:

[1, 2, 5, 10, 29, 58, 145, 151, 290, 302, 755, 1510, 4379, 7001, 8758, 14002, 21895, 35005, 43790, 70010, 203029, 406058, 1015145, 1057151, 2030290, 2114302, 5285755, 10571510, 30657379, 61314758, 153286895, 306573790]

約数ペア:

[(1, 306573790), (2, 153286895), (5, 61314758), (10, 30657379), (29, 10571510), (58, 5285755), (145, 2114302), (151, 2030290), (290, 1057151), (302, 1015145), (755, 406058), (1510, 203029), (4379, 70010), (7001, 43790), (8758, 35005), (14002, 21895)]