2610821295

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1\times {\mathrm{619}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 4702080000

約数和(自身を除く): 2091258705

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 199, 471, 597, 619, 785, 995, 1413, 1791, 1857, 2355, 2985, 3095, 4239, 5373, 5571, 7065, 8955, 9285, 16713, 21195, 26865, 27855, 31243, 83565, 93729, 97183, 123181, 156215, 281187, 291549, 369543, 468645, 485915, 615905, 843561, 874647, 1108629, 1405935, 1457745, 1847715, 2623941, 3325887, 4217805, 4373235, 5543145, 13119705, 16629435, 19339417, 58018251, 96697085, 174054753, 290091255, 522164259, 870273765, 2610821295]

約数ペア:

[(1, 2610821295), (3, 870273765), (5, 522164259), (9, 290091255), (15, 174054753), (27, 96697085), (45, 58018251), (135, 19339417), (157, 16629435), (199, 13119705), (471, 5543145), (597, 4373235), (619, 4217805), (785, 3325887), (995, 2623941), (1413, 1847715), (1791, 1457745), (1857, 1405935), (2355, 1108629), (2985, 874647), (3095, 843561), (4239, 615905), (5373, 485915), (5571, 468645), (7065, 369543), (8955, 291549), (9285, 281187), (16713, 156215), (21195, 123181), (26865, 97183), (27855, 93729), (31243, 83565)]