25673130

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{40751}}^1$

素因数の和:40771

約数の個数: 48

約数和(自身を含む): 76287744

約数和(自身を除く): 50614614

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 40751, 81502, 122253, 203755, 244506, 285257, 366759, 407510, 570514, 611265, 733518, 855771, 1222530, 1426285, 1711542, 1833795, 2567313, 2852570, 3667590, 4278855, 5134626, 8557710, 12836565, 25673130]

約数ペア:

[(1, 25673130), (2, 12836565), (3, 8557710), (5, 5134626), (6, 4278855), (7, 3667590), (9, 2852570), (10, 2567313), (14, 1833795), (15, 1711542), (18, 1426285), (21, 1222530), (30, 855771), (35, 733518), (42, 611265), (45, 570514), (63, 407510), (70, 366759), (90, 285257), (105, 244506), (126, 203755), (210, 122253), (315, 81502), (630, 40751)]