30631068

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21817}}^1$

素因数の和:21843

約数の個数: 48

約数和(自身を含む): 85526560

約数和(自身を除く): 54895492

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 21817, 43634, 65451, 87268, 130902, 196353, 261804, 283621, 392706, 567242, 589059, 785412, 850863, 1134484, 1178118, 1701726, 2356236, 2552589, 3403452, 5105178, 7657767, 10210356, 15315534, 30631068]

約数ペア:

[(1, 30631068), (2, 15315534), (3, 10210356), (4, 7657767), (6, 5105178), (9, 3403452), (12, 2552589), (13, 2356236), (18, 1701726), (26, 1178118), (27, 1134484), (36, 850863), (39, 785412), (52, 589059), (54, 567242), (78, 392706), (108, 283621), (117, 261804), (156, 196353), (234, 130902), (351, 87268), (468, 65451), (702, 43634), (1404, 21817)]