39487590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{811}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 102984336

約数和(自身を除く): 63496746

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 541, 811, 1082, 1622, 1623, 2433, 2705, 3246, 4055, 4866, 4869, 5410, 7299, 8110, 8115, 9738, 12165, 14598, 16230, 24330, 24345, 36495, 48690, 72990, 438751, 877502, 1316253, 2193755, 2632506, 3948759, 4387510, 6581265, 7897518, 13162530, 19743795, 39487590]

約数ペア:

[(1, 39487590), (2, 19743795), (3, 13162530), (5, 7897518), (6, 6581265), (9, 4387510), (10, 3948759), (15, 2632506), (18, 2193755), (30, 1316253), (45, 877502), (90, 438751), (541, 72990), (811, 48690), (1082, 36495), (1622, 24345), (1623, 24330), (2433, 16230), (2705, 14598), (3246, 12165), (4055, 9738), (4866, 8115), (4869, 8110), (5410, 7299)]