64130730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{24019}}^1$

素因数の和:24118

約数の個数: 32

約数和(自身を含む): 155649600

約数和(自身を除く): 91518870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 24019, 48038, 72057, 120095, 144114, 240190, 360285, 720570, 2137691, 4275382, 6413073, 10688455, 12826146, 21376910, 32065365, 64130730]

約数ペア:

[(1, 64130730), (2, 32065365), (3, 21376910), (5, 12826146), (6, 10688455), (10, 6413073), (15, 4275382), (30, 2137691), (89, 720570), (178, 360285), (267, 240190), (445, 144114), (534, 120095), (890, 72057), (1335, 48038), (2670, 24019)]