7869470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 17241120

約数和(自身を除く): 9371650

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 389, 578, 595, 778, 1190, 1445, 1945, 2023, 2723, 2890, 3890, 4046, 5446, 6613, 10115, 13226, 13615, 20230, 27230, 33065, 46291, 66130, 92582, 112421, 224842, 231455, 462910, 562105, 786947, 1124210, 1573894, 3934735, 7869470]

約数ペア:

[(1, 7869470), (2, 3934735), (5, 1573894), (7, 1124210), (10, 786947), (14, 562105), (17, 462910), (34, 231455), (35, 224842), (70, 112421), (85, 92582), (119, 66130), (170, 46291), (238, 33065), (289, 27230), (389, 20230), (578, 13615), (595, 13226), (778, 10115), (1190, 6613), (1445, 5446), (1945, 4046), (2023, 3890), (2723, 2890)]