31963290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{22669}}^1$

素因数の和:22726

約数の個数: 32

約数和(自身を含む): 78347520

約数和(自身を除く): 46384230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 22669, 45338, 68007, 113345, 136014, 226690, 340035, 680070, 1065443, 2130886, 3196329, 5327215, 6392658, 10654430, 15981645, 31963290]

約数ペア:

[(1, 31963290), (2, 15981645), (3, 10654430), (5, 6392658), (6, 5327215), (10, 3196329), (15, 2130886), (30, 1065443), (47, 680070), (94, 340035), (141, 226690), (235, 136014), (282, 113345), (470, 68007), (705, 45338), (1410, 22669)]