65643390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{729371}}^1$

素因数の和:729384

約数の個数: 24

約数和(自身を含む): 170673048

約数和(自身を除く): 105029658

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 729371, 1458742, 2188113, 3646855, 4376226, 6564339, 7293710, 10940565, 13128678, 21881130, 32821695, 65643390]

約数ペア:

[(1, 65643390), (2, 32821695), (3, 21881130), (5, 13128678), (6, 10940565), (9, 7293710), (10, 6564339), (15, 4376226), (18, 3646855), (30, 2188113), (45, 1458742), (90, 729371)]