1953450

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{1447}}^1$

素因数の和:1468

約数の個数: 48

約数和(自身を含む): 5386560

約数和(自身を除く): 3433110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 225, 270, 450, 675, 1350, 1447, 2894, 4341, 7235, 8682, 13023, 14470, 21705, 26046, 36175, 39069, 43410, 65115, 72350, 78138, 108525, 130230, 195345, 217050, 325575, 390690, 651150, 976725, 1953450]

約数ペア:

[(1, 1953450), (2, 976725), (3, 651150), (5, 390690), (6, 325575), (9, 217050), (10, 195345), (15, 130230), (18, 108525), (25, 78138), (27, 72350), (30, 65115), (45, 43410), (50, 39069), (54, 36175), (75, 26046), (90, 21705), (135, 14470), (150, 13023), (225, 8682), (270, 7235), (450, 4341), (675, 2894), (1350, 1447)]