8664060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:942

約数の個数: 48

約数和(自身を含む): 24415776

約数和(自身を除く): 15751716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 733, 788, 985, 1182, 1466, 1970, 2199, 2364, 2932, 2955, 3665, 3940, 4398, 5910, 7330, 8796, 10995, 11820, 14660, 21990, 43980, 144401, 288802, 433203, 577604, 722005, 866406, 1444010, 1732812, 2166015, 2888020, 4332030, 8664060]

約数ペア:

[(1, 8664060), (2, 4332030), (3, 2888020), (4, 2166015), (5, 1732812), (6, 1444010), (10, 866406), (12, 722005), (15, 577604), (20, 433203), (30, 288802), (60, 144401), (197, 43980), (394, 21990), (591, 14660), (733, 11820), (788, 10995), (985, 8796), (1182, 7330), (1466, 5910), (1970, 4398), (2199, 3940), (2364, 3665), (2932, 2955)]