54972270

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67867}}^1$

素因数の和:67886

約数の個数: 40

約数和(自身を含む): 147816504

約数和(自身を除く): 92844234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 67867, 135734, 203601, 339335, 407202, 610803, 678670, 1018005, 1221606, 1832409, 2036010, 3054015, 3664818, 5497227, 6108030, 9162045, 10994454, 18324090, 27486135, 54972270]

約数ペア:

[(1, 54972270), (2, 27486135), (3, 18324090), (5, 10994454), (6, 9162045), (9, 6108030), (10, 5497227), (15, 3664818), (18, 3054015), (27, 2036010), (30, 1832409), (45, 1221606), (54, 1018005), (81, 678670), (90, 610803), (135, 407202), (162, 339335), (270, 203601), (405, 135734), (810, 67867)]