30729042

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{4729}}^1$

素因数の和:4775

約数の個数: 36

約数和(自身を含む): 70283070

約数和(自身を除く): 39554028

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 4729, 6498, 9458, 14187, 28374, 42561, 85122, 89851, 179702, 269553, 539106, 808659, 1617318, 1707169, 3414338, 5121507, 10243014, 15364521, 30729042]

約数ペア:

[(1, 30729042), (2, 15364521), (3, 10243014), (6, 5121507), (9, 3414338), (18, 1707169), (19, 1617318), (38, 808659), (57, 539106), (114, 269553), (171, 179702), (342, 89851), (361, 85122), (722, 42561), (1083, 28374), (2166, 14187), (3249, 9458), (4729, 6498)]