181243380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{38237}}^1$

素因数の和:38328

約数の個数: 48

約数和(自身を含む): 513918720

約数和(自身を除く): 332675340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 38237, 76474, 114711, 152948, 191185, 229422, 382370, 458844, 573555, 764740, 1147110, 2294220, 3020723, 6041446, 9062169, 12082892, 15103615, 18124338, 30207230, 36248676, 45310845, 60414460, 90621690, 181243380]

約数ペア:

[(1, 181243380), (2, 90621690), (3, 60414460), (4, 45310845), (5, 36248676), (6, 30207230), (10, 18124338), (12, 15103615), (15, 12082892), (20, 9062169), (30, 6041446), (60, 3020723), (79, 2294220), (158, 1147110), (237, 764740), (316, 573555), (395, 458844), (474, 382370), (790, 229422), (948, 191185), (1185, 152948), (1580, 114711), (2370, 76474), (4740, 38237)]