1245707334

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{5569}}^1$

素因数の和:5654

約数の個数: 72

約数和(自身を含む): 2934342840

約数和(自身を除く): 1688635506

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 43, 51, 86, 102, 129, 153, 258, 289, 306, 387, 578, 731, 774, 867, 1462, 1734, 2193, 2601, 4386, 5202, 5569, 6579, 11138, 12427, 13158, 16707, 24854, 33414, 37281, 50121, 74562, 94673, 100242, 111843, 189346, 223686, 239467, 284019, 478934, 568038, 718401, 852057, 1436802, 1609441, 1704114, 2155203, 3218882, 4070939, 4310406, 4828323, 8141878, 9656646, 12212817, 14484969, 24425634, 28969938, 36638451, 69205963, 73276902, 138411926, 207617889, 415235778, 622853667, 1245707334]

約数ペア:

[(1, 1245707334), (2, 622853667), (3, 415235778), (6, 207617889), (9, 138411926), (17, 73276902), (18, 69205963), (34, 36638451), (43, 28969938), (51, 24425634), (86, 14484969), (102, 12212817), (129, 9656646), (153, 8141878), (258, 4828323), (289, 4310406), (306, 4070939), (387, 3218882), (578, 2155203), (731, 1704114), (774, 1609441), (867, 1436802), (1462, 852057), (1734, 718401), (2193, 568038), (2601, 478934), (4386, 284019), (5202, 239467), (5569, 223686), (6579, 189346), (11138, 111843), (12427, 100242), (13158, 94673), (16707, 74562), (24854, 50121), (33414, 37281)]