129257310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:562

約数の個数: 128

約数和(自身を含む): 386104320

約数和(自身を除く): 256847010

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 113, 130, 182, 195, 210, 226, 273, 339, 390, 419, 455, 546, 565, 678, 791, 838, 910, 1130, 1257, 1365, 1469, 1582, 1695, 2095, 2373, 2514, 2730, 2933, 2938, 3390, 3955, 4190, 4407, 4746, 5447, 5866, 6285, 7345, 7910, 8799, 8814, 10283, 10894, 11865, 12570, 14665, 14690, 16341, 17598, 20566, 22035, 23730, 27235, 29330, 30849, 32682, 38129, 43995, 44070, 47347, 51415, 54470, 61698, 76258, 81705, 87990, 94694, 102830, 114387, 142041, 154245, 163410, 190645, 228774, 236735, 284082, 308490, 331429, 381290, 473470, 571935, 615511, 662858, 710205, 994287, 1143870, 1231022, 1420410, 1657145, 1846533, 1988574, 3077555, 3314290, 3693066, 4308577, 4971435, 6155110, 8617154, 9232665, 9942870, 12925731, 18465330, 21542885, 25851462, 43085770, 64628655, 129257310]

約数ペア:

[(1, 129257310), (2, 64628655), (3, 43085770), (5, 25851462), (6, 21542885), (7, 18465330), (10, 12925731), (13, 9942870), (14, 9232665), (15, 8617154), (21, 6155110), (26, 4971435), (30, 4308577), (35, 3693066), (39, 3314290), (42, 3077555), (65, 1988574), (70, 1846533), (78, 1657145), (91, 1420410), (105, 1231022), (113, 1143870), (130, 994287), (182, 710205), (195, 662858), (210, 615511), (226, 571935), (273, 473470), (339, 381290), (390, 331429), (419, 308490), (455, 284082), (546, 236735), (565, 228774), (678, 190645), (791, 163410), (838, 154245), (910, 142041), (1130, 114387), (1257, 102830), (1365, 94694), (1469, 87990), (1582, 81705), (1695, 76258), (2095, 61698), (2373, 54470), (2514, 51415), (2730, 47347), (2933, 44070), (2938, 43995), (3390, 38129), (3955, 32682), (4190, 30849), (4407, 29330), (4746, 27235), (5447, 23730), (5866, 22035), (6285, 20566), (7345, 17598), (7910, 16341), (8799, 14690), (8814, 14665), (10283, 12570), (10894, 11865)]