30278170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{823}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 58972032

約数和(自身を除く): 28693862

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 823, 1415, 1646, 2830, 3679, 4115, 7358, 8230, 10699, 18395, 21398, 36790, 53495, 106990, 232909, 465818, 1164545, 2329090, 3027817, 6055634, 15139085, 30278170]

約数ペア:

[(1, 30278170), (2, 15139085), (5, 6055634), (10, 3027817), (13, 2329090), (26, 1164545), (65, 465818), (130, 232909), (283, 106990), (566, 53495), (823, 36790), (1415, 21398), (1646, 18395), (2830, 10699), (3679, 8230), (4115, 7358)]