13657860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3337

約数の個数: 72

約数和(自身を含む): 43243200

約数和(自身を除く): 29585340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3299, 4140, 6598, 9897, 13196, 16495, 19794, 29691, 32990, 39588, 49485, 59382, 65980, 75877, 98970, 118764, 148455, 151754, 197940, 227631, 296910, 303508, 379385, 455262, 593820, 682893, 758770, 910524, 1138155, 1365786, 1517540, 2276310, 2731572, 3414465, 4552620, 6828930, 13657860]

約数ペア:

[(1, 13657860), (2, 6828930), (3, 4552620), (4, 3414465), (5, 2731572), (6, 2276310), (9, 1517540), (10, 1365786), (12, 1138155), (15, 910524), (18, 758770), (20, 682893), (23, 593820), (30, 455262), (36, 379385), (45, 303508), (46, 296910), (60, 227631), (69, 197940), (90, 151754), (92, 148455), (115, 118764), (138, 98970), (180, 75877), (207, 65980), (230, 59382), (276, 49485), (345, 39588), (414, 32990), (460, 29691), (690, 19794), (828, 16495), (1035, 13196), (1380, 9897), (2070, 6598), (3299, 4140)]