5890020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1$

素因数の和:1204

約数の個数: 48

約数和(自身を含む): 16692480

約数和(自身を除く): 10802460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1103, 1335, 1780, 2206, 2670, 3309, 4412, 5340, 5515, 6618, 11030, 13236, 16545, 22060, 33090, 66180, 98167, 196334, 294501, 392668, 490835, 589002, 981670, 1178004, 1472505, 1963340, 2945010, 5890020]

約数ペア:

[(1, 5890020), (2, 2945010), (3, 1963340), (4, 1472505), (5, 1178004), (6, 981670), (10, 589002), (12, 490835), (15, 392668), (20, 294501), (30, 196334), (60, 98167), (89, 66180), (178, 33090), (267, 22060), (356, 16545), (445, 13236), (534, 11030), (890, 6618), (1068, 5515), (1103, 5340), (1335, 4412), (1780, 3309), (2206, 2670)]