84554470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8447}}^1$

素因数の和:8485

約数の個数: 64

約数和(自身を含む): 204374016

約数和(自身を除く): 119819546

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 8447, 10010, 16894, 42235, 59129, 84470, 92917, 109811, 118258, 185834, 219622, 295645, 464585, 549055, 591290, 650419, 768677, 929170, 1098110, 1207921, 1300838, 1537354, 2415842, 3252095, 3843385, 6039605, 6504190, 7686770, 8455447, 12079210, 16910894, 42277235, 84554470]

約数ペア:

[(1, 84554470), (2, 42277235), (5, 16910894), (7, 12079210), (10, 8455447), (11, 7686770), (13, 6504190), (14, 6039605), (22, 3843385), (26, 3252095), (35, 2415842), (55, 1537354), (65, 1300838), (70, 1207921), (77, 1098110), (91, 929170), (110, 768677), (130, 650419), (143, 591290), (154, 549055), (182, 464585), (286, 295645), (385, 219622), (455, 185834), (715, 118258), (770, 109811), (910, 92917), (1001, 84470), (1430, 59129), (2002, 42235), (5005, 16894), (8447, 10010)]