189508712460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1213}}^1\times {\mathrm{2603857}}^1$

素因数の和:2605082

約数の個数: 48

約数和(自身を含む): 531062046816

約数和(自身を除く): 341553334356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1213, 2426, 3639, 4852, 6065, 7278, 12130, 14556, 18195, 24260, 36390, 72780, 2603857, 5207714, 7811571, 10415428, 13019285, 15623142, 26038570, 31246284, 39057855, 52077140, 78115710, 156231420, 3158478541, 6316957082, 9475435623, 12633914164, 15792392705, 18950871246, 31584785410, 37901742492, 47377178115, 63169570820, 94754356230, 189508712460]

約数ペア:

[(1, 189508712460), (2, 94754356230), (3, 63169570820), (4, 47377178115), (5, 37901742492), (6, 31584785410), (10, 18950871246), (12, 15792392705), (15, 12633914164), (20, 9475435623), (30, 6316957082), (60, 3158478541), (1213, 156231420), (2426, 78115710), (3639, 52077140), (4852, 39057855), (6065, 31246284), (7278, 26038570), (12130, 15623142), (14556, 13019285), (18195, 10415428), (24260, 7811571), (36390, 5207714), (72780, 2603857)]