248892070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29879}}^1$

素因数の和:29917

約数の個数: 48

約数和(自身を含む): 551823840

約数和(自身を除く): 302931770

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 4165, 8330, 29879, 59758, 149395, 209153, 298790, 418306, 507943, 1015886, 1045765, 1464071, 2091530, 2539715, 2928142, 3555601, 5079430, 7111202, 7320355, 14640710, 17778005, 24889207, 35556010, 49778414, 124446035, 248892070]

約数ペア:

[(1, 248892070), (2, 124446035), (5, 49778414), (7, 35556010), (10, 24889207), (14, 17778005), (17, 14640710), (34, 7320355), (35, 7111202), (49, 5079430), (70, 3555601), (85, 2928142), (98, 2539715), (119, 2091530), (170, 1464071), (238, 1045765), (245, 1015886), (490, 507943), (595, 418306), (833, 298790), (1190, 209153), (1666, 149395), (4165, 59758), (8330, 29879)]