30643656

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 128

約数和(自身を含む): 88128000

約数和(自身を除く): 57484344

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 19, 24, 34, 38, 51, 57, 59, 67, 68, 76, 102, 114, 118, 134, 136, 152, 177, 201, 204, 228, 236, 268, 323, 354, 402, 408, 456, 472, 536, 646, 708, 804, 969, 1003, 1121, 1139, 1273, 1292, 1416, 1608, 1938, 2006, 2242, 2278, 2546, 2584, 3009, 3363, 3417, 3819, 3876, 3953, 4012, 4484, 4556, 5092, 6018, 6726, 6834, 7638, 7752, 7906, 8024, 8968, 9112, 10184, 11859, 12036, 13452, 13668, 15276, 15812, 19057, 21641, 23718, 24072, 26904, 27336, 30552, 31624, 38114, 43282, 47436, 57171, 64923, 67201, 75107, 76228, 86564, 94872, 114342, 129846, 134402, 150214, 152456, 173128, 201603, 225321, 228684, 259692, 268804, 300428, 403206, 450642, 457368, 519384, 537608, 600856, 806412, 901284, 1276819, 1612824, 1802568, 2553638, 3830457, 5107276, 7660914, 10214552, 15321828, 30643656]

約数ペア:

[(1, 30643656), (2, 15321828), (3, 10214552), (4, 7660914), (6, 5107276), (8, 3830457), (12, 2553638), (17, 1802568), (19, 1612824), (24, 1276819), (34, 901284), (38, 806412), (51, 600856), (57, 537608), (59, 519384), (67, 457368), (68, 450642), (76, 403206), (102, 300428), (114, 268804), (118, 259692), (134, 228684), (136, 225321), (152, 201603), (177, 173128), (201, 152456), (204, 150214), (228, 134402), (236, 129846), (268, 114342), (323, 94872), (354, 86564), (402, 76228), (408, 75107), (456, 67201), (472, 64923), (536, 57171), (646, 47436), (708, 43282), (804, 38114), (969, 31624), (1003, 30552), (1121, 27336), (1139, 26904), (1273, 24072), (1292, 23718), (1416, 21641), (1608, 19057), (1938, 15812), (2006, 15276), (2242, 13668), (2278, 13452), (2546, 12036), (2584, 11859), (3009, 10184), (3363, 9112), (3417, 8968), (3819, 8024), (3876, 7906), (3953, 7752), (4012, 7638), (4484, 6834), (4556, 6726), (5092, 6018)]