713606620

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1\times {\mathrm{1879}}^1$

素因数の和:3022

約数の個数: 48

約数和(自身を含む): 1588991040

約数和(自身を除く): 875384420

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1117, 1879, 2234, 3758, 4468, 5585, 7516, 9395, 11170, 18790, 18989, 22340, 31943, 37580, 37978, 63886, 75956, 94945, 127772, 159715, 189890, 319430, 379780, 638860, 2098843, 4197686, 8395372, 10494215, 20988430, 35680331, 41976860, 71360662, 142721324, 178401655, 356803310, 713606620]

約数ペア:

[(1, 713606620), (2, 356803310), (4, 178401655), (5, 142721324), (10, 71360662), (17, 41976860), (20, 35680331), (34, 20988430), (68, 10494215), (85, 8395372), (170, 4197686), (340, 2098843), (1117, 638860), (1879, 379780), (2234, 319430), (3758, 189890), (4468, 159715), (5585, 127772), (7516, 94945), (9395, 75956), (11170, 63886), (18790, 37978), (18989, 37580), (22340, 31943)]