68851410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 169430400

約数和(自身を除く): 100578990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 149, 211, 219, 298, 365, 422, 438, 447, 633, 730, 745, 894, 1055, 1095, 1266, 1490, 2110, 2190, 2235, 3165, 4470, 6330, 10877, 15403, 21754, 30806, 31439, 32631, 46209, 54385, 62878, 65262, 77015, 92418, 94317, 108770, 154030, 157195, 163155, 188634, 231045, 314390, 326310, 462090, 471585, 943170, 2295047, 4590094, 6885141, 11475235, 13770282, 22950470, 34425705, 68851410]

約数ペア:

[(1, 68851410), (2, 34425705), (3, 22950470), (5, 13770282), (6, 11475235), (10, 6885141), (15, 4590094), (30, 2295047), (73, 943170), (146, 471585), (149, 462090), (211, 326310), (219, 314390), (298, 231045), (365, 188634), (422, 163155), (438, 157195), (447, 154030), (633, 108770), (730, 94317), (745, 92418), (894, 77015), (1055, 65262), (1095, 62878), (1266, 54385), (1490, 46209), (2110, 32631), (2190, 31439), (2235, 30806), (3165, 21754), (4470, 15403), (6330, 10877)]