6637980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{349}}^1$

素因数の和:678

約数の個数: 48

約数和(自身を含む): 18698400

約数和(自身を除く): 12060420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 317, 349, 634, 698, 951, 1047, 1268, 1396, 1585, 1745, 1902, 2094, 3170, 3490, 3804, 4188, 4755, 5235, 6340, 6980, 9510, 10470, 19020, 20940, 110633, 221266, 331899, 442532, 553165, 663798, 1106330, 1327596, 1659495, 2212660, 3318990, 6637980]

約数ペア:

[(1, 6637980), (2, 3318990), (3, 2212660), (4, 1659495), (5, 1327596), (6, 1106330), (10, 663798), (12, 553165), (15, 442532), (20, 331899), (30, 221266), (60, 110633), (317, 20940), (349, 19020), (634, 10470), (698, 9510), (951, 6980), (1047, 6340), (1268, 5235), (1396, 4755), (1585, 4188), (1745, 3804), (1902, 3490), (2094, 3170)]