23089140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{128273}}^1$

素因数の和:128288

約数の個数: 36

約数和(自身を含む): 70037604

約数和(自身を除く): 46948464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 128273, 256546, 384819, 513092, 641365, 769638, 1154457, 1282730, 1539276, 1924095, 2308914, 2565460, 3848190, 4617828, 5772285, 7696380, 11544570, 23089140]

約数ペア:

[(1, 23089140), (2, 11544570), (3, 7696380), (4, 5772285), (5, 4617828), (6, 3848190), (9, 2565460), (10, 2308914), (12, 1924095), (15, 1539276), (18, 1282730), (20, 1154457), (30, 769638), (36, 641365), (45, 513092), (60, 384819), (90, 256546), (180, 128273)]