2916810

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1$

素因数の和:309

約数の個数: 80

約数和(自身を含む): 8476776

約数和(自身を除く): 5559966

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 277, 351, 390, 405, 554, 585, 702, 810, 831, 1053, 1170, 1385, 1662, 1755, 2106, 2493, 2770, 3510, 3601, 4155, 4986, 5265, 7202, 7479, 8310, 10530, 10803, 12465, 14958, 18005, 21606, 22437, 24930, 32409, 36010, 37395, 44874, 54015, 64818, 74790, 97227, 108030, 112185, 162045, 194454, 224370, 291681, 324090, 486135, 583362, 972270, 1458405, 2916810]

約数ペア:

[(1, 2916810), (2, 1458405), (3, 972270), (5, 583362), (6, 486135), (9, 324090), (10, 291681), (13, 224370), (15, 194454), (18, 162045), (26, 112185), (27, 108030), (30, 97227), (39, 74790), (45, 64818), (54, 54015), (65, 44874), (78, 37395), (81, 36010), (90, 32409), (117, 24930), (130, 22437), (135, 21606), (162, 18005), (195, 14958), (234, 12465), (270, 10803), (277, 10530), (351, 8310), (390, 7479), (405, 7202), (554, 5265), (585, 4986), (702, 4155), (810, 3601), (831, 3510), (1053, 2770), (1170, 2493), (1385, 2106), (1662, 1755)]