2019796830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7480729}}^1$

素因数の和:7480745

約数の個数: 32

約数和(自身を含む): 5386125600

約数和(自身を除く): 3366328770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7480729, 14961458, 22442187, 37403645, 44884374, 67326561, 74807290, 112210935, 134653122, 201979683, 224421870, 336632805, 403959366, 673265610, 1009898415, 2019796830]

約数ペア:

[(1, 2019796830), (2, 1009898415), (3, 673265610), (5, 403959366), (6, 336632805), (9, 224421870), (10, 201979683), (15, 134653122), (18, 112210935), (27, 74807290), (30, 67326561), (45, 44884374), (54, 37403645), (90, 22442187), (135, 14961458), (270, 7480729)]