2034781210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{64453}}^1$

素因数の和:64519

約数の個数: 64

約数和(自身を含む): 4677813504

約数和(自身を除く): 2643032294

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 41, 55, 70, 77, 82, 110, 154, 205, 287, 385, 410, 451, 574, 770, 902, 1435, 2255, 2870, 3157, 4510, 6314, 15785, 31570, 64453, 128906, 322265, 451171, 644530, 708983, 902342, 1417966, 2255855, 2642573, 3544915, 4511710, 4962881, 5285146, 7089830, 9925762, 13212865, 18498011, 24814405, 26425730, 29068303, 36996022, 49628810, 58136606, 92490055, 145341515, 184980110, 203478121, 290683030, 406956242, 1017390605, 2034781210]

約数ペア:

[(1, 2034781210), (2, 1017390605), (5, 406956242), (7, 290683030), (10, 203478121), (11, 184980110), (14, 145341515), (22, 92490055), (35, 58136606), (41, 49628810), (55, 36996022), (70, 29068303), (77, 26425730), (82, 24814405), (110, 18498011), (154, 13212865), (205, 9925762), (287, 7089830), (385, 5285146), (410, 4962881), (451, 4511710), (574, 3544915), (770, 2642573), (902, 2255855), (1435, 1417966), (2255, 902342), (2870, 708983), (3157, 644530), (4510, 451171), (6314, 322265), (15785, 128906), (31570, 64453)]