17497320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1202

約数の個数: 64

約数和(自身を含む): 52920000

約数和(自身を除く): 35422680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 278, 417, 556, 695, 834, 1049, 1112, 1390, 1668, 2085, 2098, 2780, 3147, 3336, 4170, 4196, 5245, 5560, 6294, 8340, 8392, 10490, 12588, 15735, 16680, 20980, 25176, 31470, 41960, 62940, 125880, 145811, 291622, 437433, 583244, 729055, 874866, 1166488, 1458110, 1749732, 2187165, 2916220, 3499464, 4374330, 5832440, 8748660, 17497320]

約数ペア:

[(1, 17497320), (2, 8748660), (3, 5832440), (4, 4374330), (5, 3499464), (6, 2916220), (8, 2187165), (10, 1749732), (12, 1458110), (15, 1166488), (20, 874866), (24, 729055), (30, 583244), (40, 437433), (60, 291622), (120, 145811), (139, 125880), (278, 62940), (417, 41960), (556, 31470), (695, 25176), (834, 20980), (1049, 16680), (1112, 15735), (1390, 12588), (1668, 10490), (2085, 8392), (2098, 8340), (2780, 6294), (3147, 5560), (3336, 5245), (4170, 4196)]