70810140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7517}}^1$

素因数の和:7686

約数の個数: 48

約数和(自身を含む): 199557792

約数和(自身を除く): 128747652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 7517, 9420, 15034, 22551, 30068, 37585, 45102, 75170, 90204, 112755, 150340, 225510, 451020, 1180169, 2360338, 3540507, 4720676, 5900845, 7081014, 11801690, 14162028, 17702535, 23603380, 35405070, 70810140]

約数ペア:

[(1, 70810140), (2, 35405070), (3, 23603380), (4, 17702535), (5, 14162028), (6, 11801690), (10, 7081014), (12, 5900845), (15, 4720676), (20, 3540507), (30, 2360338), (60, 1180169), (157, 451020), (314, 225510), (471, 150340), (628, 112755), (785, 90204), (942, 75170), (1570, 45102), (1884, 37585), (2355, 30068), (3140, 22551), (4710, 15034), (7517, 9420)]