138751470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10781}}^1$

素因数の和:10818

約数の個数: 96

約数和(自身を含む): 423861984

約数和(自身を除く): 285110514

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 10781, 12870, 21562, 32343, 53905, 64686, 97029, 107810, 118591, 140153, 161715, 194058, 237182, 280306, 323430, 355773, 420459, 485145, 592955, 700765, 711546, 840918, 970290, 1067319, 1185910, 1261377, 1401530, 1541683, 1778865, 2102295, 2134638, 2522754, 3083366, 3557730, 4204590, 4625049, 5336595, 6306885, 7708415, 9250098, 10673190, 12613770, 13875147, 15416830, 23125245, 27750294, 46250490, 69375735, 138751470]

約数ペア:

[(1, 138751470), (2, 69375735), (3, 46250490), (5, 27750294), (6, 23125245), (9, 15416830), (10, 13875147), (11, 12613770), (13, 10673190), (15, 9250098), (18, 7708415), (22, 6306885), (26, 5336595), (30, 4625049), (33, 4204590), (39, 3557730), (45, 3083366), (55, 2522754), (65, 2134638), (66, 2102295), (78, 1778865), (90, 1541683), (99, 1401530), (110, 1261377), (117, 1185910), (130, 1067319), (143, 970290), (165, 840918), (195, 711546), (198, 700765), (234, 592955), (286, 485145), (330, 420459), (390, 355773), (429, 323430), (495, 280306), (585, 237182), (715, 194058), (858, 161715), (990, 140153), (1170, 118591), (1287, 107810), (1430, 97029), (2145, 64686), (2574, 53905), (4290, 32343), (6435, 21562), (10781, 12870)]