17639910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{827}}^1$

素因数の和:922

約数の個数: 64

約数和(自身を含む): 47692800

約数和(自身を除く): 30052890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 237, 270, 395, 474, 711, 790, 827, 1185, 1422, 1654, 2133, 2370, 2481, 3555, 4135, 4266, 4962, 7110, 7443, 8270, 10665, 12405, 14886, 21330, 22329, 24810, 37215, 44658, 65333, 74430, 111645, 130666, 195999, 223290, 326665, 391998, 587997, 653330, 979995, 1175994, 1763991, 1959990, 2939985, 3527982, 5879970, 8819955, 17639910]

約数ペア:

[(1, 17639910), (2, 8819955), (3, 5879970), (5, 3527982), (6, 2939985), (9, 1959990), (10, 1763991), (15, 1175994), (18, 979995), (27, 653330), (30, 587997), (45, 391998), (54, 326665), (79, 223290), (90, 195999), (135, 130666), (158, 111645), (237, 74430), (270, 65333), (395, 44658), (474, 37215), (711, 24810), (790, 22329), (827, 21330), (1185, 14886), (1422, 12405), (1654, 10665), (2133, 8270), (2370, 7443), (2481, 7110), (3555, 4962), (4135, 4266)]