147020590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{4999}}^1$

素因数の和:5196

約数の個数: 32

約数和(自身を含む): 281880000

約数和(自身を除く): 134859410

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 173, 346, 865, 1730, 2941, 4999, 5882, 9998, 14705, 24995, 29410, 49990, 84983, 169966, 424915, 849830, 864827, 1729654, 4324135, 8648270, 14702059, 29404118, 73510295, 147020590]

約数ペア:

[(1, 147020590), (2, 73510295), (5, 29404118), (10, 14702059), (17, 8648270), (34, 4324135), (85, 1729654), (170, 864827), (173, 849830), (346, 424915), (865, 169966), (1730, 84983), (2941, 49990), (4999, 29410), (5882, 24995), (9998, 14705)]