2213804570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{827}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 4279236480

約数和(自身を除く): 2065431910

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 193, 365, 386, 730, 827, 965, 1387, 1654, 1930, 2774, 3667, 4135, 6935, 7334, 8270, 13870, 14089, 15713, 18335, 28178, 31426, 36670, 60371, 70445, 78565, 120742, 140890, 157130, 159611, 267691, 301855, 319222, 535382, 603710, 798055, 1147049, 1338455, 1596110, 2294098, 2676910, 3032609, 5735245, 6065218, 11470490, 11651603, 15163045, 23303206, 30326090, 58258015, 116516030, 221380457, 442760914, 1106902285, 2213804570]

約数ペア:

[(1, 2213804570), (2, 1106902285), (5, 442760914), (10, 221380457), (19, 116516030), (38, 58258015), (73, 30326090), (95, 23303206), (146, 15163045), (190, 11651603), (193, 11470490), (365, 6065218), (386, 5735245), (730, 3032609), (827, 2676910), (965, 2294098), (1387, 1596110), (1654, 1338455), (1930, 1147049), (2774, 798055), (3667, 603710), (4135, 535382), (6935, 319222), (7334, 301855), (8270, 267691), (13870, 159611), (14089, 157130), (15713, 140890), (18335, 120742), (28178, 78565), (31426, 70445), (36670, 60371)]