90370422

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2969}}^1$

素因数の和:3085

約数の個数: 48

約数和(自身を含む): 208494000

約数和(自身を除く): 118123578

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 89, 114, 171, 178, 267, 342, 534, 801, 1602, 1691, 2969, 3382, 5073, 5938, 8907, 10146, 15219, 17814, 26721, 30438, 53442, 56411, 112822, 169233, 264241, 338466, 507699, 528482, 792723, 1015398, 1585446, 2378169, 4756338, 5020579, 10041158, 15061737, 30123474, 45185211, 90370422]

約数ペア:

[(1, 90370422), (2, 45185211), (3, 30123474), (6, 15061737), (9, 10041158), (18, 5020579), (19, 4756338), (38, 2378169), (57, 1585446), (89, 1015398), (114, 792723), (171, 528482), (178, 507699), (267, 338466), (342, 264241), (534, 169233), (801, 112822), (1602, 56411), (1691, 53442), (2969, 30438), (3382, 26721), (5073, 17814), (5938, 15219), (8907, 10146)]