1249134420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{62897}}^1$

素因数の和:63240

約数の個数: 48

約数和(自身を含む): 3508198848

約数和(自身を除く): 2259064428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 331, 662, 993, 1324, 1655, 1986, 3310, 3972, 4965, 6620, 9930, 19860, 62897, 125794, 188691, 251588, 314485, 377382, 628970, 754764, 943455, 1257940, 1886910, 3773820, 20818907, 41637814, 62456721, 83275628, 104094535, 124913442, 208189070, 249826884, 312283605, 416378140, 624567210, 1249134420]

約数ペア:

[(1, 1249134420), (2, 624567210), (3, 416378140), (4, 312283605), (5, 249826884), (6, 208189070), (10, 124913442), (12, 104094535), (15, 83275628), (20, 62456721), (30, 41637814), (60, 20818907), (331, 3773820), (662, 1886910), (993, 1257940), (1324, 943455), (1655, 754764), (1986, 628970), (3310, 377382), (3972, 314485), (4965, 251588), (6620, 188691), (9930, 125794), (19860, 62897)]