11107970

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{181}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 22466808

約数和(自身を除く): 11358838

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 181, 190, 323, 361, 362, 646, 722, 905, 1615, 1805, 1810, 3077, 3230, 3439, 3610, 6137, 6154, 6878, 12274, 15385, 17195, 30685, 30770, 34390, 58463, 61370, 65341, 116926, 130682, 292315, 326705, 584630, 653410, 1110797, 2221594, 5553985, 11107970]

約数ペア:

[(1, 11107970), (2, 5553985), (5, 2221594), (10, 1110797), (17, 653410), (19, 584630), (34, 326705), (38, 292315), (85, 130682), (95, 116926), (170, 65341), (181, 61370), (190, 58463), (323, 34390), (361, 30770), (362, 30685), (646, 17195), (722, 15385), (905, 12274), (1615, 6878), (1805, 6154), (1810, 6137), (3077, 3610), (3230, 3439)]