8251470

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 22686048

約数和(自身を除く): 14434578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 61, 81, 90, 122, 135, 162, 167, 183, 270, 305, 334, 366, 405, 501, 549, 610, 810, 835, 915, 1002, 1098, 1503, 1647, 1670, 1830, 2505, 2745, 3006, 3294, 4509, 4941, 5010, 5490, 7515, 8235, 9018, 9882, 10187, 13527, 15030, 16470, 20374, 22545, 24705, 27054, 30561, 45090, 49410, 50935, 61122, 67635, 91683, 101870, 135270, 152805, 183366, 275049, 305610, 458415, 550098, 825147, 916830, 1375245, 1650294, 2750490, 4125735, 8251470]

約数ペア:

[(1, 8251470), (2, 4125735), (3, 2750490), (5, 1650294), (6, 1375245), (9, 916830), (10, 825147), (15, 550098), (18, 458415), (27, 305610), (30, 275049), (45, 183366), (54, 152805), (61, 135270), (81, 101870), (90, 91683), (122, 67635), (135, 61122), (162, 50935), (167, 49410), (183, 45090), (270, 30561), (305, 27054), (334, 24705), (366, 22545), (405, 20374), (501, 16470), (549, 15030), (610, 13527), (810, 10187), (835, 9882), (915, 9018), (1002, 8235), (1098, 7515), (1503, 5490), (1647, 5010), (1670, 4941), (1830, 4509), (2505, 3294), (2745, 3006)]