199810140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3330169}}^1$

素因数の和:3330181

約数の個数: 24

約数和(自身を含む): 559468560

約数和(自身を除く): 359658420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3330169, 6660338, 9990507, 13320676, 16650845, 19981014, 33301690, 39962028, 49952535, 66603380, 99905070, 199810140]

約数ペア:

[(1, 199810140), (2, 99905070), (3, 66603380), (4, 49952535), (5, 39962028), (6, 33301690), (10, 19981014), (12, 16650845), (15, 13320676), (20, 9990507), (30, 6660338), (60, 3330169)]