9881460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 31852800

約数和(自身を除く): 21971340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 29, 30, 36, 45, 54, 58, 60, 87, 90, 108, 116, 135, 145, 174, 180, 261, 270, 290, 348, 435, 522, 540, 580, 631, 783, 870, 1044, 1262, 1305, 1566, 1740, 1893, 2524, 2610, 3132, 3155, 3786, 3915, 5220, 5679, 6310, 7572, 7830, 9465, 11358, 12620, 15660, 17037, 18299, 18930, 22716, 28395, 34074, 36598, 37860, 54897, 56790, 68148, 73196, 85185, 91495, 109794, 113580, 164691, 170370, 182990, 219588, 274485, 329382, 340740, 365980, 494073, 548970, 658764, 823455, 988146, 1097940, 1646910, 1976292, 2470365, 3293820, 4940730, 9881460]

約数ペア:

[(1, 9881460), (2, 4940730), (3, 3293820), (4, 2470365), (5, 1976292), (6, 1646910), (9, 1097940), (10, 988146), (12, 823455), (15, 658764), (18, 548970), (20, 494073), (27, 365980), (29, 340740), (30, 329382), (36, 274485), (45, 219588), (54, 182990), (58, 170370), (60, 164691), (87, 113580), (90, 109794), (108, 91495), (116, 85185), (135, 73196), (145, 68148), (174, 56790), (180, 54897), (261, 37860), (270, 36598), (290, 34074), (348, 28395), (435, 22716), (522, 18930), (540, 18299), (580, 17037), (631, 15660), (783, 12620), (870, 11358), (1044, 9465), (1262, 7830), (1305, 7572), (1566, 6310), (1740, 5679), (1893, 5220), (2524, 3915), (2610, 3786), (3132, 3155)]