7478670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2801}}^1$

素因数の和:2900

約数の個数: 32

約数和(自身を含む): 18156960

約数和(自身を除く): 10678290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 2801, 5602, 8403, 14005, 16806, 28010, 42015, 84030, 249289, 498578, 747867, 1246445, 1495734, 2492890, 3739335, 7478670]

約数ペア:

[(1, 7478670), (2, 3739335), (3, 2492890), (5, 1495734), (6, 1246445), (10, 747867), (15, 498578), (30, 249289), (89, 84030), (178, 42015), (267, 28010), (445, 16806), (534, 14005), (890, 8403), (1335, 5602), (2670, 2801)]