359296140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{855467}}^1$

素因数の和:855486

約数の個数: 48

約数和(自身を含む): 1149748992

約数和(自身を除く): 790452852

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 855467, 1710934, 2566401, 3421868, 4277335, 5132802, 5988269, 8554670, 10265604, 11976538, 12832005, 17109340, 17964807, 23953076, 25664010, 29941345, 35929614, 51328020, 59882690, 71859228, 89824035, 119765380, 179648070, 359296140]

約数ペア:

[(1, 359296140), (2, 179648070), (3, 119765380), (4, 89824035), (5, 71859228), (6, 59882690), (7, 51328020), (10, 35929614), (12, 29941345), (14, 25664010), (15, 23953076), (20, 17964807), (21, 17109340), (28, 12832005), (30, 11976538), (35, 10265604), (42, 8554670), (60, 5988269), (70, 5132802), (84, 4277335), (105, 3421868), (140, 2566401), (210, 1710934), (420, 855467)]