133199940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2219999}}^1$

素因数の和:2220011

約数の個数: 24

約数和(自身を含む): 372960000

約数和(自身を除く): 239760060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2219999, 4439998, 6659997, 8879996, 11099995, 13319994, 22199990, 26639988, 33299985, 44399980, 66599970, 133199940]

約数ペア:

[(1, 133199940), (2, 66599970), (3, 44399980), (4, 33299985), (5, 26639988), (6, 22199990), (10, 13319994), (12, 11099995), (15, 8879996), (20, 6659997), (30, 4439998), (60, 2219999)]