147831810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:408

約数の個数: 128

約数和(自身を含む): 428212224

約数和(自身を除く): 280380414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 69, 70, 105, 115, 127, 138, 161, 210, 230, 241, 254, 322, 345, 381, 482, 483, 635, 690, 723, 762, 805, 889, 966, 1205, 1270, 1446, 1610, 1687, 1778, 1905, 2410, 2415, 2667, 2921, 3374, 3615, 3810, 4445, 4830, 5061, 5334, 5543, 5842, 7230, 8435, 8763, 8890, 10122, 11086, 13335, 14605, 16629, 16870, 17526, 20447, 25305, 26670, 27715, 29210, 30607, 33258, 38801, 40894, 43815, 50610, 55430, 61214, 61341, 77602, 83145, 87630, 91821, 102235, 116403, 122682, 153035, 166290, 183642, 194005, 204470, 214249, 232806, 306070, 306705, 388010, 428498, 459105, 582015, 613410, 642747, 703961, 918210, 1071245, 1164030, 1285494, 1407922, 2111883, 2142490, 3213735, 3519805, 4223766, 4927727, 6427470, 7039610, 9855454, 10559415, 14783181, 21118830, 24638635, 29566362, 49277270, 73915905, 147831810]

約数ペア:

[(1, 147831810), (2, 73915905), (3, 49277270), (5, 29566362), (6, 24638635), (7, 21118830), (10, 14783181), (14, 10559415), (15, 9855454), (21, 7039610), (23, 6427470), (30, 4927727), (35, 4223766), (42, 3519805), (46, 3213735), (69, 2142490), (70, 2111883), (105, 1407922), (115, 1285494), (127, 1164030), (138, 1071245), (161, 918210), (210, 703961), (230, 642747), (241, 613410), (254, 582015), (322, 459105), (345, 428498), (381, 388010), (482, 306705), (483, 306070), (635, 232806), (690, 214249), (723, 204470), (762, 194005), (805, 183642), (889, 166290), (966, 153035), (1205, 122682), (1270, 116403), (1446, 102235), (1610, 91821), (1687, 87630), (1778, 83145), (1905, 77602), (2410, 61341), (2415, 61214), (2667, 55430), (2921, 50610), (3374, 43815), (3615, 40894), (3810, 38801), (4445, 33258), (4830, 30607), (5061, 29210), (5334, 27715), (5543, 26670), (5842, 25305), (7230, 20447), (8435, 17526), (8763, 16870), (8890, 16629), (10122, 14605), (11086, 13335)]