13910120

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 37428480

約数和(自身を除く): 23518360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 49, 56, 70, 94, 98, 140, 151, 188, 196, 235, 245, 280, 302, 329, 376, 392, 470, 490, 604, 658, 755, 940, 980, 1057, 1208, 1316, 1510, 1645, 1880, 1960, 2114, 2303, 2632, 3020, 3290, 4228, 4606, 5285, 6040, 6580, 7097, 7399, 8456, 9212, 10570, 11515, 13160, 14194, 14798, 18424, 21140, 23030, 28388, 29596, 35485, 36995, 42280, 46060, 49679, 56776, 59192, 70970, 73990, 92120, 99358, 141940, 147980, 198716, 248395, 283880, 295960, 347753, 397432, 496790, 695506, 993580, 1391012, 1738765, 1987160, 2782024, 3477530, 6955060, 13910120]

約数ペア:

[(1, 13910120), (2, 6955060), (4, 3477530), (5, 2782024), (7, 1987160), (8, 1738765), (10, 1391012), (14, 993580), (20, 695506), (28, 496790), (35, 397432), (40, 347753), (47, 295960), (49, 283880), (56, 248395), (70, 198716), (94, 147980), (98, 141940), (140, 99358), (151, 92120), (188, 73990), (196, 70970), (235, 59192), (245, 56776), (280, 49679), (302, 46060), (329, 42280), (376, 36995), (392, 35485), (470, 29596), (490, 28388), (604, 23030), (658, 21140), (755, 18424), (940, 14798), (980, 14194), (1057, 13160), (1208, 11515), (1316, 10570), (1510, 9212), (1645, 8456), (1880, 7399), (1960, 7097), (2114, 6580), (2303, 6040), (2632, 5285), (3020, 4606), (3290, 4228)]