27493770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21313}}^1$

素因数の和:21366

約数の個数: 32

約数和(自身を含む): 67522752

約数和(自身を除く): 40028982

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 21313, 42626, 63939, 106565, 127878, 213130, 319695, 639390, 916459, 1832918, 2749377, 4582295, 5498754, 9164590, 13746885, 27493770]

約数ペア:

[(1, 27493770), (2, 13746885), (3, 9164590), (5, 5498754), (6, 4582295), (10, 2749377), (15, 1832918), (30, 916459), (43, 639390), (86, 319695), (129, 213130), (215, 127878), (258, 106565), (430, 63939), (645, 42626), (1290, 21313)]