69890246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:468

約数の個数: 32

約数和(自身を含む): 113554560

約数和(自身を除く): 43664314

約数列:

[1, 2, 19, 38, 67, 97, 134, 194, 283, 566, 1273, 1843, 2546, 3686, 5377, 6499, 10754, 12998, 18961, 27451, 37922, 54902, 123481, 246962, 360259, 521569, 720518, 1043138, 1839217, 3678434, 34945123, 69890246]

約数ペア:

[(1, 69890246), (2, 34945123), (19, 3678434), (38, 1839217), (67, 1043138), (97, 720518), (134, 521569), (194, 360259), (283, 246962), (566, 123481), (1273, 54902), (1843, 37922), (2546, 27451), (3686, 18961), (5377, 12998), (6499, 10754)]