9390180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8237}}^1$

素因数の和:8268

約数の個数: 48

約数和(自身を含む): 27679680

約数和(自身を除く): 18289500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 8237, 16474, 24711, 32948, 41185, 49422, 82370, 98844, 123555, 156503, 164740, 247110, 313006, 469509, 494220, 626012, 782515, 939018, 1565030, 1878036, 2347545, 3130060, 4695090, 9390180]

約数ペア:

[(1, 9390180), (2, 4695090), (3, 3130060), (4, 2347545), (5, 1878036), (6, 1565030), (10, 939018), (12, 782515), (15, 626012), (19, 494220), (20, 469509), (30, 313006), (38, 247110), (57, 164740), (60, 156503), (76, 123555), (95, 98844), (114, 82370), (190, 49422), (228, 41185), (285, 32948), (380, 24711), (570, 16474), (1140, 8237)]