10386990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1025

約数の個数: 48

約数和(自身を含む): 27243216

約数和(自身を除く): 16856226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 881, 1179, 1310, 1762, 1965, 2358, 2643, 3930, 4405, 5286, 5895, 7929, 8810, 11790, 13215, 15858, 26430, 39645, 79290, 115411, 230822, 346233, 577055, 692466, 1038699, 1154110, 1731165, 2077398, 3462330, 5193495, 10386990]

約数ペア:

[(1, 10386990), (2, 5193495), (3, 3462330), (5, 2077398), (6, 1731165), (9, 1154110), (10, 1038699), (15, 692466), (18, 577055), (30, 346233), (45, 230822), (90, 115411), (131, 79290), (262, 39645), (393, 26430), (655, 15858), (786, 13215), (881, 11790), (1179, 8810), (1310, 7929), (1762, 5895), (1965, 5286), (2358, 4405), (2643, 3930)]