71562190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{19289}}^1$

素因数の和:19356

約数の個数: 32

約数和(自身を含む): 149999040

約数和(自身を除く): 78436850

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 19289, 38578, 96445, 135023, 192890, 270046, 675115, 1022317, 1350230, 2044634, 5111585, 7156219, 10223170, 14312438, 35781095, 71562190]

約数ペア:

[(1, 71562190), (2, 35781095), (5, 14312438), (7, 10223170), (10, 7156219), (14, 5111585), (35, 2044634), (53, 1350230), (70, 1022317), (106, 675115), (265, 270046), (371, 192890), (530, 135023), (742, 96445), (1855, 38578), (3710, 19289)]