12224220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10723}}^1$

素因数の和:10754

約数の個数: 48

約数和(自身を含む): 36032640

約数和(自身を除く): 23808420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 10723, 21446, 32169, 42892, 53615, 64338, 107230, 128676, 160845, 203737, 214460, 321690, 407474, 611211, 643380, 814948, 1018685, 1222422, 2037370, 2444844, 3056055, 4074740, 6112110, 12224220]

約数ペア:

[(1, 12224220), (2, 6112110), (3, 4074740), (4, 3056055), (5, 2444844), (6, 2037370), (10, 1222422), (12, 1018685), (15, 814948), (19, 643380), (20, 611211), (30, 407474), (38, 321690), (57, 214460), (60, 203737), (76, 160845), (95, 128676), (114, 107230), (190, 64338), (228, 53615), (285, 42892), (380, 32169), (570, 21446), (1140, 10723)]