23700780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131671}}^1$

素因数の和:131686

約数の個数: 36

約数和(自身を含む): 71892912

約数和(自身を除く): 48192132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 131671, 263342, 395013, 526684, 658355, 790026, 1185039, 1316710, 1580052, 1975065, 2370078, 2633420, 3950130, 4740156, 5925195, 7900260, 11850390, 23700780]

約数ペア:

[(1, 23700780), (2, 11850390), (3, 7900260), (4, 5925195), (5, 4740156), (6, 3950130), (9, 2633420), (10, 2370078), (12, 1975065), (15, 1580052), (18, 1316710), (20, 1185039), (30, 790026), (36, 658355), (45, 526684), (60, 395013), (90, 263342), (180, 131671)]