83403420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47933}}^1$

素因数の和:47974

約数の個数: 48

約数和(自身を含む): 241587360

約数和(自身を除く): 158183940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 47933, 95866, 143799, 191732, 239665, 287598, 479330, 575196, 718995, 958660, 1390057, 1437990, 2780114, 2875980, 4170171, 5560228, 6950285, 8340342, 13900570, 16680684, 20850855, 27801140, 41701710, 83403420]

約数ペア:

[(1, 83403420), (2, 41701710), (3, 27801140), (4, 20850855), (5, 16680684), (6, 13900570), (10, 8340342), (12, 6950285), (15, 5560228), (20, 4170171), (29, 2875980), (30, 2780114), (58, 1437990), (60, 1390057), (87, 958660), (116, 718995), (145, 575196), (174, 479330), (290, 287598), (348, 239665), (435, 191732), (580, 143799), (870, 95866), (1740, 47933)]