2912804230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{1997}}^1$

素因数の和:2389

約数の個数: 64

約数和(自身を含む): 6104097792

約数和(自身を除く): 3191293562

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 311, 335, 469, 622, 670, 938, 1555, 1997, 2177, 2345, 3110, 3994, 4354, 4690, 9985, 10885, 13979, 19970, 20837, 21770, 27958, 41674, 69895, 104185, 133799, 139790, 145859, 208370, 267598, 291718, 621067, 668995, 729295, 936593, 1242134, 1337990, 1458590, 1873186, 3105335, 4347469, 4682965, 6210670, 8694938, 9365930, 21737345, 41611489, 43474690, 83222978, 208057445, 291280423, 416114890, 582560846, 1456402115, 2912804230]

約数ペア:

[(1, 2912804230), (2, 1456402115), (5, 582560846), (7, 416114890), (10, 291280423), (14, 208057445), (35, 83222978), (67, 43474690), (70, 41611489), (134, 21737345), (311, 9365930), (335, 8694938), (469, 6210670), (622, 4682965), (670, 4347469), (938, 3105335), (1555, 1873186), (1997, 1458590), (2177, 1337990), (2345, 1242134), (3110, 936593), (3994, 729295), (4354, 668995), (4690, 621067), (9985, 291718), (10885, 267598), (13979, 208370), (19970, 145859), (20837, 139790), (21770, 133799), (27958, 104185), (41674, 69895)]