15102868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 31123008

約数和(自身を除く): 16020140

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 61, 68, 122, 187, 244, 331, 374, 662, 671, 748, 1037, 1324, 1342, 2074, 2684, 3641, 4148, 5627, 7282, 11254, 11407, 14564, 20191, 22508, 22814, 40382, 45628, 61897, 80764, 123794, 222101, 247588, 343247, 444202, 686494, 888404, 1372988, 3775717, 7551434, 15102868]

約数ペア:

[(1, 15102868), (2, 7551434), (4, 3775717), (11, 1372988), (17, 888404), (22, 686494), (34, 444202), (44, 343247), (61, 247588), (68, 222101), (122, 123794), (187, 80764), (244, 61897), (331, 45628), (374, 40382), (662, 22814), (671, 22508), (748, 20191), (1037, 14564), (1324, 11407), (1342, 11254), (2074, 7282), (2684, 5627), (3641, 4148)]