156948030

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{193763}}^1$

素因数の和:193782

約数の個数: 40

約数和(自身を含む): 422017992

約数和(自身を除く): 265069962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 193763, 387526, 581289, 968815, 1162578, 1743867, 1937630, 2906445, 3487734, 5231601, 5812890, 8719335, 10463202, 15694803, 17438670, 26158005, 31389606, 52316010, 78474015, 156948030]

約数ペア:

[(1, 156948030), (2, 78474015), (3, 52316010), (5, 31389606), (6, 26158005), (9, 17438670), (10, 15694803), (15, 10463202), (18, 8719335), (27, 5812890), (30, 5231601), (45, 3487734), (54, 2906445), (81, 1937630), (90, 1743867), (135, 1162578), (162, 968815), (270, 581289), (405, 387526), (810, 193763)]