30884796

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{16187}}^1$

素因数の和:16250

約数の個数: 36

約数和(自身を含む): 79547832

約数和(自身を除く): 48663036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 16187, 32374, 48561, 64748, 97122, 145683, 194244, 291366, 582732, 857911, 1715822, 2573733, 3431644, 5147466, 7721199, 10294932, 15442398, 30884796]

約数ペア:

[(1, 30884796), (2, 15442398), (3, 10294932), (4, 7721199), (6, 5147466), (9, 3431644), (12, 2573733), (18, 1715822), (36, 857911), (53, 582732), (106, 291366), (159, 194244), (212, 145683), (318, 97122), (477, 64748), (636, 48561), (954, 32374), (1908, 16187)]