6694460

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 15052800

約数和(自身を除く): 8358340

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 223, 316, 380, 395, 446, 790, 892, 1115, 1501, 1580, 2230, 3002, 4237, 4460, 6004, 7505, 8474, 15010, 16948, 17617, 21185, 30020, 35234, 42370, 70468, 84740, 88085, 176170, 334723, 352340, 669446, 1338892, 1673615, 3347230, 6694460]

約数ペア:

[(1, 6694460), (2, 3347230), (4, 1673615), (5, 1338892), (10, 669446), (19, 352340), (20, 334723), (38, 176170), (76, 88085), (79, 84740), (95, 70468), (158, 42370), (190, 35234), (223, 30020), (316, 21185), (380, 17617), (395, 16948), (446, 15010), (790, 8474), (892, 7505), (1115, 6004), (1501, 4460), (1580, 4237), (2230, 3002)]