23120730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8287}}^1$

素因数の和:8331

約数の個数: 48

約数和(自身を含む): 62060544

約数和(自身を除く): 38939814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 930, 1395, 2790, 8287, 16574, 24861, 41435, 49722, 74583, 82870, 124305, 149166, 248610, 256897, 372915, 513794, 745830, 770691, 1284485, 1541382, 2312073, 2568970, 3853455, 4624146, 7706910, 11560365, 23120730]

約数ペア:

[(1, 23120730), (2, 11560365), (3, 7706910), (5, 4624146), (6, 3853455), (9, 2568970), (10, 2312073), (15, 1541382), (18, 1284485), (30, 770691), (31, 745830), (45, 513794), (62, 372915), (90, 256897), (93, 248610), (155, 149166), (186, 124305), (279, 82870), (310, 74583), (465, 49722), (558, 41435), (930, 24861), (1395, 16574), (2790, 8287)]