79164930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{202987}}^1$

素因数の和:203010

約数の個数: 32

約数和(自身を含む): 204611904

約数和(自身を除く): 125446974

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 202987, 405974, 608961, 1014935, 1217922, 2029870, 2638831, 3044805, 5277662, 6089610, 7916493, 13194155, 15832986, 26388310, 39582465, 79164930]

約数ペア:

[(1, 79164930), (2, 39582465), (3, 26388310), (5, 15832986), (6, 13194155), (10, 7916493), (13, 6089610), (15, 5277662), (26, 3044805), (30, 2638831), (39, 2029870), (65, 1217922), (78, 1014935), (130, 608961), (195, 405974), (390, 202987)]