131937030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{641}}^1\times {\mathrm{2287}}^1$

素因数の和:2941

約数の個数: 48

約数和(自身を含む): 343721664

約数和(自身を除く): 211784634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 641, 1282, 1923, 2287, 3205, 3846, 4574, 5769, 6410, 6861, 9615, 11435, 11538, 13722, 19230, 20583, 22870, 28845, 34305, 41166, 57690, 68610, 102915, 205830, 1465967, 2931934, 4397901, 7329835, 8795802, 13193703, 14659670, 21989505, 26387406, 43979010, 65968515, 131937030]

約数ペア:

[(1, 131937030), (2, 65968515), (3, 43979010), (5, 26387406), (6, 21989505), (9, 14659670), (10, 13193703), (15, 8795802), (18, 7329835), (30, 4397901), (45, 2931934), (90, 1465967), (641, 205830), (1282, 102915), (1923, 68610), (2287, 57690), (3205, 41166), (3846, 34305), (4574, 28845), (5769, 22870), (6410, 20583), (6861, 19230), (9615, 13722), (11435, 11538)]