68261060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{3229}}^1$

素因数の和:3396

約数の個数: 48

約数和(自身を含む): 164962560

約数和(自身を除く): 96701500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 151, 302, 604, 755, 1057, 1510, 2114, 3020, 3229, 4228, 5285, 6458, 10570, 12916, 16145, 21140, 22603, 32290, 45206, 64580, 90412, 113015, 226030, 452060, 487579, 975158, 1950316, 2437895, 3413053, 4875790, 6826106, 9751580, 13652212, 17065265, 34130530, 68261060]

約数ペア:

[(1, 68261060), (2, 34130530), (4, 17065265), (5, 13652212), (7, 9751580), (10, 6826106), (14, 4875790), (20, 3413053), (28, 2437895), (35, 1950316), (70, 975158), (140, 487579), (151, 452060), (302, 226030), (604, 113015), (755, 90412), (1057, 64580), (1510, 45206), (2114, 32290), (3020, 22603), (3229, 21140), (4228, 16145), (5285, 12916), (6458, 10570)]