839230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 1820160

約数和(自身を除く): 980930

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 631, 665, 1262, 1330, 3155, 4417, 6310, 8834, 11989, 22085, 23978, 44170, 59945, 83923, 119890, 167846, 419615, 839230]

約数ペア:

[(1, 839230), (2, 419615), (5, 167846), (7, 119890), (10, 83923), (14, 59945), (19, 44170), (35, 23978), (38, 22085), (70, 11989), (95, 8834), (133, 6310), (190, 4417), (266, 3155), (631, 1330), (665, 1262)]