1487443660

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{5477}}^1$

素因数の和:5890

約数の個数: 48

約数和(自身を含む): 3217382784

約数和(自身を除く): 1729939124

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 367, 370, 734, 740, 1468, 1835, 3670, 5477, 7340, 10954, 13579, 21908, 27158, 27385, 54316, 54770, 67895, 109540, 135790, 202649, 271580, 405298, 810596, 1013245, 2010059, 2026490, 4020118, 4052980, 8040236, 10050295, 20100590, 40201180, 74372183, 148744366, 297488732, 371860915, 743721830, 1487443660]

約数ペア:

[(1, 1487443660), (2, 743721830), (4, 371860915), (5, 297488732), (10, 148744366), (20, 74372183), (37, 40201180), (74, 20100590), (148, 10050295), (185, 8040236), (367, 4052980), (370, 4020118), (734, 2026490), (740, 2010059), (1468, 1013245), (1835, 810596), (3670, 405298), (5477, 271580), (7340, 202649), (10954, 135790), (13579, 109540), (21908, 67895), (27158, 54770), (27385, 54316)]