79554870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3361}}^1$

素因数の和:3637

約数の個数: 48

約数和(自身を含む): 207690912

約数和(自身を除く): 128136042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 263, 526, 789, 1315, 1578, 2367, 2630, 3361, 3945, 4734, 6722, 7890, 10083, 11835, 16805, 20166, 23670, 30249, 33610, 50415, 60498, 100830, 151245, 302490, 883943, 1767886, 2651829, 4419715, 5303658, 7955487, 8839430, 13259145, 15910974, 26518290, 39777435, 79554870]

約数ペア:

[(1, 79554870), (2, 39777435), (3, 26518290), (5, 15910974), (6, 13259145), (9, 8839430), (10, 7955487), (15, 5303658), (18, 4419715), (30, 2651829), (45, 1767886), (90, 883943), (263, 302490), (526, 151245), (789, 100830), (1315, 60498), (1578, 50415), (2367, 33610), (2630, 30249), (3361, 23670), (3945, 20166), (4734, 16805), (6722, 11835), (7890, 10083)]