68579670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{15139}}^1$

素因数の和:15300

約数の個数: 32

約数和(自身を含む): 165692160

約数和(自身を除く): 97112490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4530, 15139, 30278, 45417, 75695, 90834, 151390, 227085, 454170, 2285989, 4571978, 6857967, 11429945, 13715934, 22859890, 34289835, 68579670]

約数ペア:

[(1, 68579670), (2, 34289835), (3, 22859890), (5, 13715934), (6, 11429945), (10, 6857967), (15, 4571978), (30, 2285989), (151, 454170), (302, 227085), (453, 151390), (755, 90834), (906, 75695), (1510, 45417), (2265, 30278), (4530, 15139)]