34249780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{467}}^1$

素因数の和:688

約数の個数: 48

約数和(自身を含む): 76265280

約数和(自身を除く): 42015500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 193, 380, 386, 467, 772, 934, 965, 1868, 1930, 2335, 3667, 3860, 4670, 7334, 8873, 9340, 14668, 17746, 18335, 35492, 36670, 44365, 73340, 88730, 90131, 177460, 180262, 360524, 450655, 901310, 1712489, 1802620, 3424978, 6849956, 8562445, 17124890, 34249780]

約数ペア:

[(1, 34249780), (2, 17124890), (4, 8562445), (5, 6849956), (10, 3424978), (19, 1802620), (20, 1712489), (38, 901310), (76, 450655), (95, 360524), (190, 180262), (193, 177460), (380, 90131), (386, 88730), (467, 73340), (772, 44365), (934, 36670), (965, 35492), (1868, 18335), (1930, 17746), (2335, 14668), (3667, 9340), (3860, 8873), (4670, 7334)]