78828570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11087}}^1$

素因数の和:11179

約数の個数: 48

約数和(自身を含む): 207567360

約数和(自身を除く): 128738790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 11087, 22174, 33261, 55435, 66522, 99783, 110870, 166305, 199566, 332610, 498915, 875873, 997830, 1751746, 2627619, 4379365, 5255238, 7882857, 8758730, 13138095, 15765714, 26276190, 39414285, 78828570]

約数ペア:

[(1, 78828570), (2, 39414285), (3, 26276190), (5, 15765714), (6, 13138095), (9, 8758730), (10, 7882857), (15, 5255238), (18, 4379365), (30, 2627619), (45, 1751746), (79, 997830), (90, 875873), (158, 498915), (237, 332610), (395, 199566), (474, 166305), (711, 110870), (790, 99783), (1185, 66522), (1422, 55435), (2370, 33261), (3555, 22174), (7110, 11087)]