27897030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{44281}}^1$

素因数の和:44301

約数の個数: 48

約数和(自身を含む): 82895904

約数和(自身を除く): 54998874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 44281, 88562, 132843, 221405, 265686, 309967, 398529, 442810, 619934, 664215, 797058, 929901, 1328430, 1549835, 1859802, 1992645, 2789703, 3099670, 3985290, 4649505, 5579406, 9299010, 13948515, 27897030]

約数ペア:

[(1, 27897030), (2, 13948515), (3, 9299010), (5, 5579406), (6, 4649505), (7, 3985290), (9, 3099670), (10, 2789703), (14, 1992645), (15, 1859802), (18, 1549835), (21, 1328430), (30, 929901), (35, 797058), (42, 664215), (45, 619934), (63, 442810), (70, 398529), (90, 309967), (105, 265686), (126, 221405), (210, 132843), (315, 88562), (630, 44281)]