7291060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2741}}^1$

素因数の和:2776

約数の個数: 48

約数和(自身を含む): 18426240

約数和(自身を除く): 11135180

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 2741, 5482, 10964, 13705, 19187, 27410, 38374, 52079, 54820, 76748, 95935, 104158, 191870, 208316, 260395, 364553, 383740, 520790, 729106, 1041580, 1458212, 1822765, 3645530, 7291060]

約数ペア:

[(1, 7291060), (2, 3645530), (4, 1822765), (5, 1458212), (7, 1041580), (10, 729106), (14, 520790), (19, 383740), (20, 364553), (28, 260395), (35, 208316), (38, 191870), (70, 104158), (76, 95935), (95, 76748), (133, 54820), (140, 52079), (190, 38374), (266, 27410), (380, 19187), (532, 13705), (665, 10964), (1330, 5482), (2660, 2741)]