1936702305

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2731}}^1$

素因数の和:2868

約数の個数: 80

約数和(自身を含む): 3712984704

約数和(自身を除く): 1776282399

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 103, 135, 153, 255, 309, 405, 459, 515, 765, 927, 1377, 1545, 1751, 2295, 2731, 2781, 4635, 5253, 6885, 8193, 8343, 8755, 13655, 13905, 15759, 24579, 26265, 40965, 41715, 46427, 47277, 73737, 78795, 122895, 139281, 141831, 221211, 232135, 236385, 281293, 368685, 417843, 696405, 709155, 843879, 1106055, 1253529, 1406465, 2089215, 2531637, 3760587, 4219395, 4781981, 6267645, 7594911, 12658185, 14345943, 18802935, 22784733, 23909905, 37974555, 43037829, 71729715, 113923665, 129113487, 215189145, 387340461, 645567435, 1936702305]

約数ペア:

[(1, 1936702305), (3, 645567435), (5, 387340461), (9, 215189145), (15, 129113487), (17, 113923665), (27, 71729715), (45, 43037829), (51, 37974555), (81, 23909905), (85, 22784733), (103, 18802935), (135, 14345943), (153, 12658185), (255, 7594911), (309, 6267645), (405, 4781981), (459, 4219395), (515, 3760587), (765, 2531637), (927, 2089215), (1377, 1406465), (1545, 1253529), (1751, 1106055), (2295, 843879), (2731, 709155), (2781, 696405), (4635, 417843), (5253, 368685), (6885, 281293), (8193, 236385), (8343, 232135), (8755, 221211), (13655, 141831), (13905, 139281), (15759, 122895), (24579, 78795), (26265, 73737), (40965, 47277), (41715, 46427)]