69906760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22697}}^1$

素因数の和:22726

約数の個数: 64

約数和(自身を含む): 196110720

約数和(自身を除く): 126203960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 22697, 45394, 90788, 113485, 158879, 181576, 226970, 249667, 317758, 453940, 499334, 635516, 794395, 907880, 998668, 1248335, 1271032, 1588790, 1747669, 1997336, 2496670, 3177580, 3495338, 4993340, 6355160, 6990676, 8738345, 9986680, 13981352, 17476690, 34953380, 69906760]

約数ペア:

[(1, 69906760), (2, 34953380), (4, 17476690), (5, 13981352), (7, 9986680), (8, 8738345), (10, 6990676), (11, 6355160), (14, 4993340), (20, 3495338), (22, 3177580), (28, 2496670), (35, 1997336), (40, 1747669), (44, 1588790), (55, 1271032), (56, 1248335), (70, 998668), (77, 907880), (88, 794395), (110, 635516), (140, 499334), (154, 453940), (220, 317758), (280, 249667), (308, 226970), (385, 181576), (440, 158879), (616, 113485), (770, 90788), (1540, 45394), (3080, 22697)]