123722130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4639}}^1$

素因数の和:4783

約数の個数: 64

約数和(自身を含む): 342097920

約数和(自身を除く): 218375790

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 127, 210, 254, 381, 635, 762, 889, 1270, 1778, 1905, 2667, 3810, 4445, 4639, 5334, 8890, 9278, 13335, 13917, 23195, 26670, 27834, 32473, 46390, 64946, 69585, 97419, 139170, 162365, 194838, 324730, 487095, 589153, 974190, 1178306, 1767459, 2945765, 3534918, 4124071, 5891530, 8248142, 8837295, 12372213, 17674590, 20620355, 24744426, 41240710, 61861065, 123722130]

約数ペア:

[(1, 123722130), (2, 61861065), (3, 41240710), (5, 24744426), (6, 20620355), (7, 17674590), (10, 12372213), (14, 8837295), (15, 8248142), (21, 5891530), (30, 4124071), (35, 3534918), (42, 2945765), (70, 1767459), (105, 1178306), (127, 974190), (210, 589153), (254, 487095), (381, 324730), (635, 194838), (762, 162365), (889, 139170), (1270, 97419), (1778, 69585), (1905, 64946), (2667, 46390), (3810, 32473), (4445, 27834), (4639, 26670), (5334, 23195), (8890, 13917), (9278, 13335)]