2060147385

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{6661}}^1$

素因数の和:6783

約数の個数: 64

約数和(自身を含む): 3837312000

約数和(自身を除く): 1777164615

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 79, 87, 135, 145, 237, 261, 395, 435, 711, 783, 1185, 1305, 2133, 2291, 3555, 3915, 6661, 6873, 10665, 11455, 19983, 20619, 33305, 34365, 59949, 61857, 99915, 103095, 179847, 193169, 299745, 309285, 526219, 579507, 899235, 965845, 1578657, 1738521, 2631095, 2897535, 4735971, 5215563, 7893285, 8692605, 14207913, 15260351, 23679855, 26077815, 45781053, 71039565, 76301755, 137343159, 228905265, 412029477, 686715795, 2060147385]

約数ペア:

[(1, 2060147385), (3, 686715795), (5, 412029477), (9, 228905265), (15, 137343159), (27, 76301755), (29, 71039565), (45, 45781053), (79, 26077815), (87, 23679855), (135, 15260351), (145, 14207913), (237, 8692605), (261, 7893285), (395, 5215563), (435, 4735971), (711, 2897535), (783, 2631095), (1185, 1738521), (1305, 1578657), (2133, 965845), (2291, 899235), (3555, 579507), (3915, 526219), (6661, 309285), (6873, 299745), (10665, 193169), (11455, 179847), (19983, 103095), (20619, 99915), (33305, 61857), (34365, 59949)]