1169260

素因数分解:

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

素因数の和:226

約数の個数: 48

約数和(自身を含む): 2751840

約数和(自身を除く): 1582580

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 181, 190, 323, 340, 362, 380, 646, 724, 905, 1292, 1615, 1810, 3077, 3230, 3439, 3620, 6154, 6460, 6878, 12308, 13756, 15385, 17195, 30770, 34390, 58463, 61540, 68780, 116926, 233852, 292315, 584630, 1169260]

約数ペア:

[(1, 1169260), (2, 584630), (4, 292315), (5, 233852), (10, 116926), (17, 68780), (19, 61540), (20, 58463), (34, 34390), (38, 30770), (68, 17195), (76, 15385), (85, 13756), (95, 12308), (170, 6878), (181, 6460), (190, 6154), (323, 3620), (340, 3439), (362, 3230), (380, 3077), (646, 1810), (724, 1615), (905, 1292)]