12830460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{761}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 36100512

約数和(自身を除く): 23270052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 761, 843, 1124, 1405, 1522, 1686, 2283, 2810, 3044, 3372, 3805, 4215, 4566, 5620, 7610, 8430, 9132, 11415, 15220, 16860, 22830, 45660, 213841, 427682, 641523, 855364, 1069205, 1283046, 2138410, 2566092, 3207615, 4276820, 6415230, 12830460]

約数ペア:

[(1, 12830460), (2, 6415230), (3, 4276820), (4, 3207615), (5, 2566092), (6, 2138410), (10, 1283046), (12, 1069205), (15, 855364), (20, 641523), (30, 427682), (60, 213841), (281, 45660), (562, 22830), (761, 16860), (843, 15220), (1124, 11415), (1405, 9132), (1522, 8430), (1686, 7610), (2283, 5620), (2810, 4566), (3044, 4215), (3372, 3805)]