2678191140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3389}}^1\times {\mathrm{13171}}^1$

素因数の和:16572

約数の個数: 48

約数和(自身を含む): 7501717440

約数和(自身を除く): 4823526300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3389, 6778, 10167, 13171, 13556, 16945, 20334, 26342, 33890, 39513, 40668, 50835, 52684, 65855, 67780, 79026, 101670, 131710, 158052, 197565, 203340, 263420, 395130, 790260, 44636519, 89273038, 133909557, 178546076, 223182595, 267819114, 446365190, 535638228, 669547785, 892730380, 1339095570, 2678191140]

約数ペア:

[(1, 2678191140), (2, 1339095570), (3, 892730380), (4, 669547785), (5, 535638228), (6, 446365190), (10, 267819114), (12, 223182595), (15, 178546076), (20, 133909557), (30, 89273038), (60, 44636519), (3389, 790260), (6778, 395130), (10167, 263420), (13171, 203340), (13556, 197565), (16945, 158052), (20334, 131710), (26342, 101670), (33890, 79026), (39513, 67780), (40668, 65855), (50835, 52684)]