27609870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1259}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 44240370

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 430, 510, 645, 731, 1259, 1290, 1462, 2193, 2518, 3655, 3777, 4386, 6295, 7310, 7554, 10965, 12590, 18885, 21403, 21930, 37770, 42806, 54137, 64209, 107015, 108274, 128418, 162411, 214030, 270685, 321045, 324822, 541370, 642090, 812055, 920329, 1624110, 1840658, 2760987, 4601645, 5521974, 9203290, 13804935, 27609870]

約数ペア:

[(1, 27609870), (2, 13804935), (3, 9203290), (5, 5521974), (6, 4601645), (10, 2760987), (15, 1840658), (17, 1624110), (30, 920329), (34, 812055), (43, 642090), (51, 541370), (85, 324822), (86, 321045), (102, 270685), (129, 214030), (170, 162411), (215, 128418), (255, 108274), (258, 107015), (430, 64209), (510, 54137), (645, 42806), (731, 37770), (1259, 21930), (1290, 21403), (1462, 18885), (2193, 12590), (2518, 10965), (3655, 7554), (3777, 7310), (4386, 6295)]