70291911

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 101836800

約数和(自身を除く): 31544889

約数列:

[1, 3, 29, 31, 67, 87, 93, 201, 389, 899, 1167, 1943, 2077, 2697, 5829, 6231, 11281, 12059, 26063, 33843, 36177, 60233, 78189, 180699, 349711, 755827, 807953, 1049133, 2267481, 2423859, 23430637, 70291911]

約数ペア:

[(1, 70291911), (3, 23430637), (29, 2423859), (31, 2267481), (67, 1049133), (87, 807953), (93, 755827), (201, 349711), (389, 180699), (899, 78189), (1167, 60233), (1943, 36177), (2077, 33843), (2697, 26063), (5829, 12059), (6231, 11281)]