78217470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{7691}}^1$

素因数の和:7817

約数の個数: 48

約数和(自身を含む): 205191792

約数和(自身を除く): 126974322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 113, 226, 339, 565, 678, 1017, 1130, 1695, 2034, 3390, 5085, 7691, 10170, 15382, 23073, 38455, 46146, 69219, 76910, 115365, 138438, 230730, 346095, 692190, 869083, 1738166, 2607249, 4345415, 5214498, 7821747, 8690830, 13036245, 15643494, 26072490, 39108735, 78217470]

約数ペア:

[(1, 78217470), (2, 39108735), (3, 26072490), (5, 15643494), (6, 13036245), (9, 8690830), (10, 7821747), (15, 5214498), (18, 4345415), (30, 2607249), (45, 1738166), (90, 869083), (113, 692190), (226, 346095), (339, 230730), (565, 138438), (678, 115365), (1017, 76910), (1130, 69219), (1695, 46146), (2034, 38455), (3390, 23073), (5085, 15382), (7691, 10170)]