1840698315

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{811}}^1\times {\mathrm{1627}}^1$

素因数の和:2480

約数の個数: 48

約数和(自身を含む): 3299552256

約数和(自身を除く): 1458853941

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 811, 1395, 1627, 2433, 4055, 4881, 7299, 8135, 12165, 14643, 24405, 25141, 36495, 50437, 73215, 75423, 125705, 151311, 226269, 252185, 377115, 453933, 756555, 1131345, 1319497, 2269665, 3958491, 6597485, 11875473, 19792455, 40904407, 59377365, 122713221, 204522035, 368139663, 613566105, 1840698315]

約数ペア:

[(1, 1840698315), (3, 613566105), (5, 368139663), (9, 204522035), (15, 122713221), (31, 59377365), (45, 40904407), (93, 19792455), (155, 11875473), (279, 6597485), (465, 3958491), (811, 2269665), (1395, 1319497), (1627, 1131345), (2433, 756555), (4055, 453933), (4881, 377115), (7299, 252185), (8135, 226269), (12165, 151311), (14643, 125705), (24405, 75423), (25141, 73215), (36495, 50437)]