30948906

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{863}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 32917974

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 834, 863, 1726, 2589, 5178, 5977, 11954, 17931, 35862, 37109, 74218, 111327, 119957, 222654, 239914, 359871, 719742, 5158151, 10316302, 15474453, 30948906]

約数ペア:

[(1, 30948906), (2, 15474453), (3, 10316302), (6, 5158151), (43, 719742), (86, 359871), (129, 239914), (139, 222654), (258, 119957), (278, 111327), (417, 74218), (834, 37109), (863, 35862), (1726, 17931), (2589, 11954), (5178, 5977)]