391254270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{62401}}^1$

素因数の和:62441

約数の個数: 64

約数和(自身を含む): 1078306560

約数和(自身を除く): 687052290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 62401, 124802, 187203, 312005, 374406, 624010, 686411, 936015, 1185619, 1372822, 1872030, 2059233, 2371238, 3432055, 3556857, 4118466, 5928095, 6864110, 7113714, 10296165, 11856190, 13041809, 17784285, 20592330, 26083618, 35568570, 39125427, 65209045, 78250854, 130418090, 195627135, 391254270]

約数ペア:

[(1, 391254270), (2, 195627135), (3, 130418090), (5, 78250854), (6, 65209045), (10, 39125427), (11, 35568570), (15, 26083618), (19, 20592330), (22, 17784285), (30, 13041809), (33, 11856190), (38, 10296165), (55, 7113714), (57, 6864110), (66, 5928095), (95, 4118466), (110, 3556857), (114, 3432055), (165, 2371238), (190, 2059233), (209, 1872030), (285, 1372822), (330, 1185619), (418, 936015), (570, 686411), (627, 624010), (1045, 374406), (1254, 312005), (2090, 187203), (3135, 124802), (6270, 62401)]