2010018015

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{17029}}^1$

素因数の和:17144

約数の個数: 48

約数和(自身を含む): 3623711520

約数和(自身を除く): 1613693505

約数列:

[1, 3, 5, 9, 15, 43, 45, 61, 129, 183, 215, 305, 387, 549, 645, 915, 1935, 2623, 2745, 7869, 13115, 17029, 23607, 39345, 51087, 85145, 118035, 153261, 255435, 732247, 766305, 1038769, 2196741, 3116307, 3661235, 5193845, 6590223, 9348921, 10983705, 15581535, 32951115, 44667067, 46744605, 134001201, 223335335, 402003603, 670006005, 2010018015]

約数ペア:

[(1, 2010018015), (3, 670006005), (5, 402003603), (9, 223335335), (15, 134001201), (43, 46744605), (45, 44667067), (61, 32951115), (129, 15581535), (183, 10983705), (215, 9348921), (305, 6590223), (387, 5193845), (549, 3661235), (645, 3116307), (915, 2196741), (1935, 1038769), (2623, 766305), (2745, 732247), (7869, 255435), (13115, 153261), (17029, 118035), (23607, 85145), (39345, 51087)]