7057980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 21660912

約数和(自身を除く): 14602932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 347, 452, 565, 678, 694, 1017, 1041, 1130, 1356, 1388, 1695, 1735, 2034, 2082, 2260, 3123, 3390, 3470, 4068, 4164, 5085, 5205, 6246, 6780, 6940, 10170, 10410, 12492, 15615, 20340, 20820, 31230, 39211, 62460, 78422, 117633, 156844, 196055, 235266, 352899, 392110, 470532, 588165, 705798, 784220, 1176330, 1411596, 1764495, 2352660, 3528990, 7057980]

約数ペア:

[(1, 7057980), (2, 3528990), (3, 2352660), (4, 1764495), (5, 1411596), (6, 1176330), (9, 784220), (10, 705798), (12, 588165), (15, 470532), (18, 392110), (20, 352899), (30, 235266), (36, 196055), (45, 156844), (60, 117633), (90, 78422), (113, 62460), (180, 39211), (226, 31230), (339, 20820), (347, 20340), (452, 15615), (565, 12492), (678, 10410), (694, 10170), (1017, 6940), (1041, 6780), (1130, 6246), (1356, 5205), (1388, 5085), (1695, 4164), (1735, 4068), (2034, 3470), (2082, 3390), (2260, 3123)]