2788479930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{74419}}^1$

素因数の和:75678

約数の個数: 32

約数和(自身を含む): 6697800000

約数和(自身を除く): 3909320070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1249, 2498, 3747, 6245, 7494, 12490, 18735, 37470, 74419, 148838, 223257, 372095, 446514, 744190, 1116285, 2232570, 92949331, 185898662, 278847993, 464746655, 557695986, 929493310, 1394239965, 2788479930]

約数ペア:

[(1, 2788479930), (2, 1394239965), (3, 929493310), (5, 557695986), (6, 464746655), (10, 278847993), (15, 185898662), (30, 92949331), (1249, 2232570), (2498, 1116285), (3747, 744190), (6245, 446514), (7494, 372095), (12490, 223257), (18735, 148838), (37470, 74419)]