14868140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1741}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 36289344

約数和(自身を除く): 21421204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 1741, 2135, 3482, 4270, 6964, 8540, 8705, 12187, 17410, 24374, 34820, 48748, 60935, 106201, 121870, 212402, 243740, 424804, 531005, 743407, 1062010, 1486814, 2124020, 2973628, 3717035, 7434070, 14868140]

約数ペア:

[(1, 14868140), (2, 7434070), (4, 3717035), (5, 2973628), (7, 2124020), (10, 1486814), (14, 1062010), (20, 743407), (28, 531005), (35, 424804), (61, 243740), (70, 212402), (122, 121870), (140, 106201), (244, 60935), (305, 48748), (427, 34820), (610, 24374), (854, 17410), (1220, 12187), (1708, 8705), (1741, 8540), (2135, 6964), (3482, 4270)]