834259140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{32411}}^1$

素因数の和:32450

約数の個数: 144

約数和(自身を含む): 2973087936

約数和(自身を除く): 2138828796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 25740, 32411, 64822, 97233, 129644, 162055, 194466, 291699, 324110, 356521, 388932, 421343, 486165, 583398, 648220, 713042, 842686, 972330, 1069563, 1166796, 1264029, 1426084, 1458495, 1685372, 1782605, 1944660, 2106715, 2139126, 2528058, 2916990, 3208689, 3565210, 3792087, 4213430, 4278252, 4634773, 5056116, 5347815, 5833980, 6320145, 6417378, 7130420, 7584174, 8426860, 9269546, 10695630, 12640290, 12834756, 13904319, 15168348, 16043445, 18539092, 18960435, 21391260, 23173865, 25280580, 27808638, 32086890, 37920870, 41712957, 46347730, 55617276, 64173780, 69521595, 75841740, 83425914, 92695460, 139043190, 166851828, 208564785, 278086380, 417129570, 834259140]

約数ペア:

[(1, 834259140), (2, 417129570), (3, 278086380), (4, 208564785), (5, 166851828), (6, 139043190), (9, 92695460), (10, 83425914), (11, 75841740), (12, 69521595), (13, 64173780), (15, 55617276), (18, 46347730), (20, 41712957), (22, 37920870), (26, 32086890), (30, 27808638), (33, 25280580), (36, 23173865), (39, 21391260), (44, 18960435), (45, 18539092), (52, 16043445), (55, 15168348), (60, 13904319), (65, 12834756), (66, 12640290), (78, 10695630), (90, 9269546), (99, 8426860), (110, 7584174), (117, 7130420), (130, 6417378), (132, 6320145), (143, 5833980), (156, 5347815), (165, 5056116), (180, 4634773), (195, 4278252), (198, 4213430), (220, 3792087), (234, 3565210), (260, 3208689), (286, 2916990), (330, 2528058), (390, 2139126), (396, 2106715), (429, 1944660), (468, 1782605), (495, 1685372), (572, 1458495), (585, 1426084), (660, 1264029), (715, 1166796), (780, 1069563), (858, 972330), (990, 842686), (1170, 713042), (1287, 648220), (1430, 583398), (1716, 486165), (1980, 421343), (2145, 388932), (2340, 356521), (2574, 324110), (2860, 291699), (4290, 194466), (5148, 162055), (6435, 129644), (8580, 97233), (12870, 64822), (25740, 32411)]