288550410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{418189}}^1$

素因数の和:418222

約数の個数: 32

約数和(自身を含む): 722632320

約数和(自身を除く): 434081910

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 418189, 836378, 1254567, 2090945, 2509134, 4181890, 6272835, 9618347, 12545670, 19236694, 28855041, 48091735, 57710082, 96183470, 144275205, 288550410]

約数ペア:

[(1, 288550410), (2, 144275205), (3, 96183470), (5, 57710082), (6, 48091735), (10, 28855041), (15, 19236694), (23, 12545670), (30, 9618347), (46, 6272835), (69, 4181890), (115, 2509134), (138, 2090945), (230, 1254567), (345, 836378), (690, 418189)]