63722220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{11933}}^1$

素因数の和:12034

約数の個数: 48

約数和(自身を含む): 180442080

約数和(自身を除く): 116719860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 11933, 23866, 35799, 47732, 59665, 71598, 119330, 143196, 178995, 238660, 357990, 715980, 1062037, 2124074, 3186111, 4248148, 5310185, 6372222, 10620370, 12744444, 15930555, 21240740, 31861110, 63722220]

約数ペア:

[(1, 63722220), (2, 31861110), (3, 21240740), (4, 15930555), (5, 12744444), (6, 10620370), (10, 6372222), (12, 5310185), (15, 4248148), (20, 3186111), (30, 2124074), (60, 1062037), (89, 715980), (178, 357990), (267, 238660), (356, 178995), (445, 143196), (534, 119330), (890, 71598), (1068, 59665), (1335, 47732), (1780, 35799), (2670, 23866), (5340, 11933)]