1233670

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 2407680

約数和(自身を除く): 1174010

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 151, 190, 215, 302, 430, 755, 817, 1510, 1634, 2869, 4085, 5738, 6493, 8170, 12986, 14345, 28690, 32465, 64930, 123367, 246734, 616835, 1233670]

約数ペア:

[(1, 1233670), (2, 616835), (5, 246734), (10, 123367), (19, 64930), (38, 32465), (43, 28690), (86, 14345), (95, 12986), (151, 8170), (190, 6493), (215, 5738), (302, 4085), (430, 2869), (755, 1634), (817, 1510)]