69114860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{203279}}^1$

素因数の和:203305

約数の個数: 24

約数和(自身を含む): 153679680

約数和(自身を除く): 84564820

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 203279, 406558, 813116, 1016395, 2032790, 3455743, 4065580, 6911486, 13822972, 17278715, 34557430, 69114860]

約数ペア:

[(1, 69114860), (2, 34557430), (4, 17278715), (5, 13822972), (10, 6911486), (17, 4065580), (20, 3455743), (34, 2032790), (68, 1016395), (85, 813116), (170, 406558), (340, 203279)]