29741140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10399}}^1$

素因数の和:10432

約数の個数: 48

約数和(自身を含む): 73382400

約数和(自身を除く): 43641260

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 10399, 20798, 41596, 51995, 103990, 114389, 135187, 207980, 228778, 270374, 457556, 540748, 571945, 675935, 1143890, 1351870, 1487057, 2287780, 2703740, 2974114, 5948228, 7435285, 14870570, 29741140]

約数ペア:

[(1, 29741140), (2, 14870570), (4, 7435285), (5, 5948228), (10, 2974114), (11, 2703740), (13, 2287780), (20, 1487057), (22, 1351870), (26, 1143890), (44, 675935), (52, 571945), (55, 540748), (65, 457556), (110, 270374), (130, 228778), (143, 207980), (220, 135187), (260, 114389), (286, 103990), (572, 51995), (715, 41596), (1430, 20798), (2860, 10399)]