1173804940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{762211}}^1$

素因数の和:762238

約数の個数: 48

約数和(自身を含む): 3073238784

約数和(自身を除く): 1899433844

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 762211, 1524422, 3048844, 3811055, 5335477, 7622110, 8384321, 10670954, 15244220, 16768642, 21341908, 26677385, 33537284, 41921605, 53354770, 58690247, 83843210, 106709540, 117380494, 167686420, 234760988, 293451235, 586902470, 1173804940]

約数ペア:

[(1, 1173804940), (2, 586902470), (4, 293451235), (5, 234760988), (7, 167686420), (10, 117380494), (11, 106709540), (14, 83843210), (20, 58690247), (22, 53354770), (28, 41921605), (35, 33537284), (44, 26677385), (55, 21341908), (70, 16768642), (77, 15244220), (110, 10670954), (140, 8384321), (154, 7622110), (220, 5335477), (308, 3811055), (385, 3048844), (770, 1524422), (1540, 762211)]