71992330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2543}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 137376000

約数和(自身を除く): 65383670

約数列:

[1, 2, 5, 10, 19, 38, 95, 149, 190, 298, 745, 1490, 2543, 2831, 5086, 5662, 12715, 14155, 25430, 28310, 48317, 96634, 241585, 378907, 483170, 757814, 1894535, 3789070, 7199233, 14398466, 35996165, 71992330]

約数ペア:

[(1, 71992330), (2, 35996165), (5, 14398466), (10, 7199233), (19, 3789070), (38, 1894535), (95, 757814), (149, 483170), (190, 378907), (298, 241585), (745, 96634), (1490, 48317), (2543, 28310), (2831, 25430), (5086, 14155), (5662, 12715)]