68053160

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{34721}}^1$

素因数の和:34746

約数の個数: 48

約数和(自身を含む): 178123860

約数和(自身を除く): 110070700

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 34721, 69442, 138884, 173605, 243047, 277768, 347210, 486094, 694420, 972188, 1215235, 1388840, 1701329, 1944376, 2430470, 3402658, 4860940, 6805316, 8506645, 9721880, 13610632, 17013290, 34026580, 68053160]

約数ペア:

[(1, 68053160), (2, 34026580), (4, 17013290), (5, 13610632), (7, 9721880), (8, 8506645), (10, 6805316), (14, 4860940), (20, 3402658), (28, 2430470), (35, 1944376), (40, 1701329), (49, 1388840), (56, 1215235), (70, 972188), (98, 694420), (140, 486094), (196, 347210), (245, 277768), (280, 243047), (392, 173605), (490, 138884), (980, 69442), (1960, 34721)]