61518870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97649}}^1$

素因数の和:97669

約数の個数: 48

約数和(自身を含む): 182800800

約数和(自身を除く): 121281930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 97649, 195298, 292947, 488245, 585894, 683543, 878841, 976490, 1367086, 1464735, 1757682, 2050629, 2929470, 3417715, 4101258, 4394205, 6151887, 6835430, 8788410, 10253145, 12303774, 20506290, 30759435, 61518870]

約数ペア:

[(1, 61518870), (2, 30759435), (3, 20506290), (5, 12303774), (6, 10253145), (7, 8788410), (9, 6835430), (10, 6151887), (14, 4394205), (15, 4101258), (18, 3417715), (21, 2929470), (30, 2050629), (35, 1757682), (42, 1464735), (45, 1367086), (63, 976490), (70, 878841), (90, 683543), (105, 585894), (126, 488245), (210, 292947), (315, 195298), (630, 97649)]