10509420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2550

約数の個数: 48

約数和(自身を含む): 29852928

約数和(自身を除く): 19343508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 2467, 4260, 4934, 7401, 9868, 12335, 14802, 24670, 29604, 37005, 49340, 74010, 148020, 175157, 350314, 525471, 700628, 875785, 1050942, 1751570, 2101884, 2627355, 3503140, 5254710, 10509420]

約数ペア:

[(1, 10509420), (2, 5254710), (3, 3503140), (4, 2627355), (5, 2101884), (6, 1751570), (10, 1050942), (12, 875785), (15, 700628), (20, 525471), (30, 350314), (60, 175157), (71, 148020), (142, 74010), (213, 49340), (284, 37005), (355, 29604), (426, 24670), (710, 14802), (852, 12335), (1065, 9868), (1420, 7401), (2130, 4934), (2467, 4260)]