27003140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1847}}^1$

素因数の和:1916

約数の個数: 48

約数和(自身を含む): 61471872

約数和(自身を除く): 34468732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 1847, 2924, 3655, 3694, 7310, 7388, 9235, 14620, 18470, 31399, 36940, 62798, 79421, 125596, 156995, 158842, 313990, 317684, 397105, 627980, 794210, 1350157, 1588420, 2700314, 5400628, 6750785, 13501570, 27003140]

約数ペア:

[(1, 27003140), (2, 13501570), (4, 6750785), (5, 5400628), (10, 2700314), (17, 1588420), (20, 1350157), (34, 794210), (43, 627980), (68, 397105), (85, 317684), (86, 313990), (170, 158842), (172, 156995), (215, 125596), (340, 79421), (430, 62798), (731, 36940), (860, 31399), (1462, 18470), (1847, 14620), (2924, 9235), (3655, 7388), (3694, 7310)]