3129022270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1\times {\mathrm{641}}^1$

素因数の和:1081

約数の個数: 64

約数和(自身を含む): 6212505600

約数和(自身を除く): 3083483330

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 199, 223, 398, 446, 641, 995, 1115, 1282, 1990, 2189, 2230, 2453, 3205, 4378, 4906, 6410, 7051, 10945, 12265, 14102, 21890, 24530, 35255, 44377, 70510, 88754, 127559, 142943, 221885, 255118, 285886, 443770, 488147, 637795, 714715, 976294, 1275590, 1403149, 1429430, 1572373, 2440735, 2806298, 3144746, 4881470, 7015745, 7861865, 14031490, 15723730, 28445657, 56891314, 142228285, 284456570, 312902227, 625804454, 1564511135, 3129022270]

約数ペア:

[(1, 3129022270), (2, 1564511135), (5, 625804454), (10, 312902227), (11, 284456570), (22, 142228285), (55, 56891314), (110, 28445657), (199, 15723730), (223, 14031490), (398, 7861865), (446, 7015745), (641, 4881470), (995, 3144746), (1115, 2806298), (1282, 2440735), (1990, 1572373), (2189, 1429430), (2230, 1403149), (2453, 1275590), (3205, 976294), (4378, 714715), (4906, 637795), (6410, 488147), (7051, 443770), (10945, 285886), (12265, 255118), (14102, 221885), (21890, 142943), (24530, 127559), (35255, 88754), (44377, 70510)]