81067110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{142223}}^1$

素因数の和:142252

約数の個数: 32

約数和(自身を含む): 204802560

約数和(自身を除く): 123735450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 142223, 284446, 426669, 711115, 853338, 1422230, 2133345, 2702237, 4266690, 5404474, 8106711, 13511185, 16213422, 27022370, 40533555, 81067110]

約数ペア:

[(1, 81067110), (2, 40533555), (3, 27022370), (5, 16213422), (6, 13511185), (10, 8106711), (15, 5404474), (19, 4266690), (30, 2702237), (38, 2133345), (57, 1422230), (95, 853338), (114, 711115), (190, 426669), (285, 284446), (570, 142223)]