7980030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{88667}}^1$

素因数の和:88680

約数の個数: 24

約数和(自身を含む): 20748312

約数和(自身を除く): 12768282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 88667, 177334, 266001, 443335, 532002, 798003, 886670, 1330005, 1596006, 2660010, 3990015, 7980030]

約数ペア:

[(1, 7980030), (2, 3990015), (3, 2660010), (5, 1596006), (6, 1330005), (9, 886670), (10, 798003), (15, 532002), (18, 443335), (30, 266001), (45, 177334), (90, 88667)]