1605804970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1973}}^1$

素因数の和:2156

約数の個数: 96

約数和(自身を含む): 3694190976

約数和(自身を除く): 2088386006

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 151, 154, 245, 302, 385, 490, 539, 755, 770, 1057, 1078, 1510, 1661, 1973, 2114, 2695, 3322, 3946, 5285, 5390, 7399, 8305, 9865, 10570, 11627, 13811, 14798, 16610, 19730, 21703, 23254, 27622, 36995, 43406, 58135, 69055, 73990, 81389, 96677, 108515, 116270, 138110, 151921, 162778, 193354, 217030, 297923, 303842, 406945, 483385, 595846, 759605, 813890, 966770, 1063447, 1489615, 1519210, 2085461, 2126894, 2979230, 3277153, 4170922, 5317235, 6554306, 10427305, 10634470, 14598227, 16385765, 20854610, 22940071, 29196454, 32771530, 45880142, 72991135, 114700355, 145982270, 160580497, 229400710, 321160994, 802902485, 1605804970]

約数ペア:

[(1, 1605804970), (2, 802902485), (5, 321160994), (7, 229400710), (10, 160580497), (11, 145982270), (14, 114700355), (22, 72991135), (35, 45880142), (49, 32771530), (55, 29196454), (70, 22940071), (77, 20854610), (98, 16385765), (110, 14598227), (151, 10634470), (154, 10427305), (245, 6554306), (302, 5317235), (385, 4170922), (490, 3277153), (539, 2979230), (755, 2126894), (770, 2085461), (1057, 1519210), (1078, 1489615), (1510, 1063447), (1661, 966770), (1973, 813890), (2114, 759605), (2695, 595846), (3322, 483385), (3946, 406945), (5285, 303842), (5390, 297923), (7399, 217030), (8305, 193354), (9865, 162778), (10570, 151921), (11627, 138110), (13811, 116270), (14798, 108515), (16610, 96677), (19730, 81389), (21703, 73990), (23254, 69055), (27622, 58135), (36995, 43406)]