69904240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2903}}^1$

素因数の和:2966

約数の個数: 80

約数和(自身を含む): 190130688

約数和(自身を除く): 120226448

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 43, 56, 70, 80, 86, 112, 140, 172, 215, 280, 301, 344, 430, 560, 602, 688, 860, 1204, 1505, 1720, 2408, 2903, 3010, 3440, 4816, 5806, 6020, 11612, 12040, 14515, 20321, 23224, 24080, 29030, 40642, 46448, 58060, 81284, 101605, 116120, 124829, 162568, 203210, 232240, 249658, 325136, 406420, 499316, 624145, 812840, 873803, 998632, 1248290, 1625680, 1747606, 1997264, 2496580, 3495212, 4369015, 4993160, 6990424, 8738030, 9986320, 13980848, 17476060, 34952120, 69904240]

約数ペア:

[(1, 69904240), (2, 34952120), (4, 17476060), (5, 13980848), (7, 9986320), (8, 8738030), (10, 6990424), (14, 4993160), (16, 4369015), (20, 3495212), (28, 2496580), (35, 1997264), (40, 1747606), (43, 1625680), (56, 1248290), (70, 998632), (80, 873803), (86, 812840), (112, 624145), (140, 499316), (172, 406420), (215, 325136), (280, 249658), (301, 232240), (344, 203210), (430, 162568), (560, 124829), (602, 116120), (688, 101605), (860, 81284), (1204, 58060), (1505, 46448), (1720, 40642), (2408, 29030), (2903, 24080), (3010, 23224), (3440, 20321), (4816, 14515), (5806, 12040), (6020, 11612)]