65562060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{389}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 187583760

約数和(自身を除く): 122021700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 389, 530, 636, 778, 795, 1060, 1167, 1556, 1590, 1945, 2334, 2809, 3180, 3890, 4668, 5618, 5835, 7780, 8427, 11236, 11670, 14045, 16854, 20617, 23340, 28090, 33708, 41234, 42135, 56180, 61851, 82468, 84270, 103085, 123702, 168540, 206170, 247404, 309255, 412340, 618510, 1092701, 1237020, 2185402, 3278103, 4370804, 5463505, 6556206, 10927010, 13112412, 16390515, 21854020, 32781030, 65562060]

約数ペア:

[(1, 65562060), (2, 32781030), (3, 21854020), (4, 16390515), (5, 13112412), (6, 10927010), (10, 6556206), (12, 5463505), (15, 4370804), (20, 3278103), (30, 2185402), (53, 1237020), (60, 1092701), (106, 618510), (159, 412340), (212, 309255), (265, 247404), (318, 206170), (389, 168540), (530, 123702), (636, 103085), (778, 84270), (795, 82468), (1060, 61851), (1167, 56180), (1556, 42135), (1590, 41234), (1945, 33708), (2334, 28090), (2809, 23340), (3180, 20617), (3890, 16854), (4668, 14045), (5618, 11670), (5835, 11236), (7780, 8427)]