1223291270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1\times {\mathrm{5531}}^1$

素因数の和:6856

約数の個数: 32

約数和(自身を含む): 2333663136

約数和(自身を除く): 1110371866

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1301, 2602, 5531, 6505, 11062, 13010, 22117, 27655, 44234, 55310, 94027, 110585, 188054, 221170, 470135, 940270, 7195831, 14391662, 35979155, 71958310, 122329127, 244658254, 611645635, 1223291270]

約数ペア:

[(1, 1223291270), (2, 611645635), (5, 244658254), (10, 122329127), (17, 71958310), (34, 35979155), (85, 14391662), (170, 7195831), (1301, 940270), (2602, 470135), (5531, 221170), (6505, 188054), (11062, 110585), (13010, 94027), (22117, 55310), (27655, 44234)]