64664790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2767}}^1$

素因数の和:2837

約数の個数: 64

約数和(自身を含む): 167408640

約数和(自身を除く): 102743850

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 410, 570, 615, 779, 1230, 1558, 2337, 2767, 3895, 4674, 5534, 7790, 8301, 11685, 13835, 16602, 23370, 27670, 41505, 52573, 83010, 105146, 113447, 157719, 226894, 262865, 315438, 340341, 525730, 567235, 680682, 788595, 1134470, 1577190, 1701705, 2155493, 3403410, 4310986, 6466479, 10777465, 12932958, 21554930, 32332395, 64664790]

約数ペア:

[(1, 64664790), (2, 32332395), (3, 21554930), (5, 12932958), (6, 10777465), (10, 6466479), (15, 4310986), (19, 3403410), (30, 2155493), (38, 1701705), (41, 1577190), (57, 1134470), (82, 788595), (95, 680682), (114, 567235), (123, 525730), (190, 340341), (205, 315438), (246, 262865), (285, 226894), (410, 157719), (570, 113447), (615, 105146), (779, 83010), (1230, 52573), (1558, 41505), (2337, 27670), (2767, 23370), (3895, 16602), (4674, 13835), (5534, 11685), (7790, 8301)]