28937539470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{855887}}^1$

素因数の和:855934

約数の個数: 96

約数和(自身を含む): 84301544448

約数和(自身を除く): 55364004978

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 294, 322, 345, 483, 490, 690, 735, 805, 966, 1127, 1470, 1610, 2254, 2415, 3381, 4830, 5635, 6762, 11270, 16905, 33810, 855887, 1711774, 2567661, 4279435, 5135322, 5991209, 8558870, 11982418, 12838305, 17973627, 19685401, 25676610, 29956045, 35947254, 39370802, 41938463, 59056203, 59912090, 83876926, 89868135, 98427005, 118112406, 125815389, 137797807, 179736270, 196854010, 209692315, 251630778, 275595614, 295281015, 413393421, 419384630, 590562030, 629076945, 688989035, 826786842, 964584649, 1258153890, 1377978070, 1929169298, 2066967105, 2893753947, 4133934210, 4822923245, 5787507894, 9645846490, 14468769735, 28937539470]

約数ペア:

[(1, 28937539470), (2, 14468769735), (3, 9645846490), (5, 5787507894), (6, 4822923245), (7, 4133934210), (10, 2893753947), (14, 2066967105), (15, 1929169298), (21, 1377978070), (23, 1258153890), (30, 964584649), (35, 826786842), (42, 688989035), (46, 629076945), (49, 590562030), (69, 419384630), (70, 413393421), (98, 295281015), (105, 275595614), (115, 251630778), (138, 209692315), (147, 196854010), (161, 179736270), (210, 137797807), (230, 125815389), (245, 118112406), (294, 98427005), (322, 89868135), (345, 83876926), (483, 59912090), (490, 59056203), (690, 41938463), (735, 39370802), (805, 35947254), (966, 29956045), (1127, 25676610), (1470, 19685401), (1610, 17973627), (2254, 12838305), (2415, 11982418), (3381, 8558870), (4830, 5991209), (5635, 5135322), (6762, 4279435), (11270, 2567661), (16905, 1711774), (33810, 855887)]