57940140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6481}}^1$

素因数の和:6642

約数の個数: 48

約数和(自身を含む): 163346400

約数和(自身を除く): 105406260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 6481, 8940, 12962, 19443, 25924, 32405, 38886, 64810, 77772, 97215, 129620, 194430, 388860, 965669, 1931338, 2897007, 3862676, 4828345, 5794014, 9656690, 11588028, 14485035, 19313380, 28970070, 57940140]

約数ペア:

[(1, 57940140), (2, 28970070), (3, 19313380), (4, 14485035), (5, 11588028), (6, 9656690), (10, 5794014), (12, 4828345), (15, 3862676), (20, 2897007), (30, 1931338), (60, 965669), (149, 388860), (298, 194430), (447, 129620), (596, 97215), (745, 77772), (894, 64810), (1490, 38886), (1788, 32405), (2235, 25924), (2980, 19443), (4470, 12962), (6481, 8940)]