2098650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:855

約数の個数: 48

約数和(自身を含む): 5517504

約数和(自身を除く): 3418854

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 425, 510, 823, 850, 1275, 1646, 2469, 2550, 4115, 4938, 8230, 12345, 13991, 20575, 24690, 27982, 41150, 41973, 61725, 69955, 83946, 123450, 139910, 209865, 349775, 419730, 699550, 1049325, 2098650]

約数ペア:

[(1, 2098650), (2, 1049325), (3, 699550), (5, 419730), (6, 349775), (10, 209865), (15, 139910), (17, 123450), (25, 83946), (30, 69955), (34, 61725), (50, 41973), (51, 41150), (75, 27982), (85, 24690), (102, 20575), (150, 13991), (170, 12345), (255, 8230), (425, 4938), (510, 4115), (823, 2550), (850, 2469), (1275, 1646)]