8103450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 20355840

約数和(自身を除く): 12252390

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 89, 150, 178, 267, 445, 534, 607, 890, 1214, 1335, 1821, 2225, 2670, 3035, 3642, 4450, 6070, 6675, 9105, 13350, 15175, 18210, 30350, 45525, 54023, 91050, 108046, 162069, 270115, 324138, 540230, 810345, 1350575, 1620690, 2701150, 4051725, 8103450]

約数ペア:

[(1, 8103450), (2, 4051725), (3, 2701150), (5, 1620690), (6, 1350575), (10, 810345), (15, 540230), (25, 324138), (30, 270115), (50, 162069), (75, 108046), (89, 91050), (150, 54023), (178, 45525), (267, 30350), (445, 18210), (534, 15175), (607, 13350), (890, 9105), (1214, 6675), (1335, 6070), (1821, 4450), (2225, 3642), (2670, 3035)]