15068380

素因数分解:

$2^2\times 5^1\times {\mathrm{811}}^1\times {\mathrm{929}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 31716720

約数和(自身を除く): 16648340

約数列:

[1, 2, 4, 5, 10, 20, 811, 929, 1622, 1858, 3244, 3716, 4055, 4645, 8110, 9290, 16220, 18580, 753419, 1506838, 3013676, 3767095, 7534190, 15068380]

約数ペア:

[(1, 15068380), (2, 7534190), (4, 3767095), (5, 3013676), (10, 1506838), (20, 753419), (811, 18580), (929, 16220), (1622, 9290), (1858, 8110), (3244, 4645), (3716, 4055)]