2019290790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{54151}}^1$

素因数の和:54285

約数の個数: 64

約数和(自身を含む): 5333755392

約数和(自身を除く): 3314464602

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 113, 165, 226, 330, 339, 565, 678, 1130, 1243, 1695, 2486, 3390, 3729, 6215, 7458, 12430, 18645, 37290, 54151, 108302, 162453, 270755, 324906, 541510, 595661, 812265, 1191322, 1624530, 1786983, 2978305, 3573966, 5956610, 6119063, 8934915, 12238126, 17869830, 18357189, 30595315, 36714378, 61190630, 67309693, 91785945, 134619386, 183571890, 201929079, 336548465, 403858158, 673096930, 1009645395, 2019290790]

約数ペア:

[(1, 2019290790), (2, 1009645395), (3, 673096930), (5, 403858158), (6, 336548465), (10, 201929079), (11, 183571890), (15, 134619386), (22, 91785945), (30, 67309693), (33, 61190630), (55, 36714378), (66, 30595315), (110, 18357189), (113, 17869830), (165, 12238126), (226, 8934915), (330, 6119063), (339, 5956610), (565, 3573966), (678, 2978305), (1130, 1786983), (1243, 1624530), (1695, 1191322), (2486, 812265), (3390, 595661), (3729, 541510), (6215, 324906), (7458, 270755), (12430, 162453), (18645, 108302), (37290, 54151)]