29849680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:524

約数の個数: 80

約数和(自身を含む): 80066304

約数和(自身を除く): 50216624

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 151, 280, 302, 353, 560, 604, 706, 755, 1057, 1208, 1412, 1510, 1765, 2114, 2416, 2471, 2824, 3020, 3530, 4228, 4942, 5285, 5648, 6040, 7060, 8456, 9884, 10570, 12080, 12355, 14120, 16912, 19768, 21140, 24710, 28240, 39536, 42280, 49420, 53303, 84560, 98840, 106606, 197680, 213212, 266515, 373121, 426424, 533030, 746242, 852848, 1066060, 1492484, 1865605, 2132120, 2984968, 3731210, 4264240, 5969936, 7462420, 14924840, 29849680]

約数ペア:

[(1, 29849680), (2, 14924840), (4, 7462420), (5, 5969936), (7, 4264240), (8, 3731210), (10, 2984968), (14, 2132120), (16, 1865605), (20, 1492484), (28, 1066060), (35, 852848), (40, 746242), (56, 533030), (70, 426424), (80, 373121), (112, 266515), (140, 213212), (151, 197680), (280, 106606), (302, 98840), (353, 84560), (560, 53303), (604, 49420), (706, 42280), (755, 39536), (1057, 28240), (1208, 24710), (1412, 21140), (1510, 19768), (1765, 16912), (2114, 14120), (2416, 12355), (2471, 12080), (2824, 10570), (3020, 9884), (3530, 8456), (4228, 7060), (4942, 6040), (5285, 5648)]