69901370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3995

約数の個数: 64

約数和(自身を含む): 163731456

約数和(自身を除く): 93830086

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 3947, 7894, 8855, 17710, 19735, 27629, 39470, 43417, 55258, 86834, 90781, 138145, 181562, 217085, 276290, 303919, 434170, 453905, 607838, 635467, 907810, 998591, 1270934, 1519595, 1997182, 3039190, 3177335, 4992955, 6354670, 6990137, 9985910, 13980274, 34950685, 69901370]

約数ペア:

[(1, 69901370), (2, 34950685), (5, 13980274), (7, 9985910), (10, 6990137), (11, 6354670), (14, 4992955), (22, 3177335), (23, 3039190), (35, 1997182), (46, 1519595), (55, 1270934), (70, 998591), (77, 907810), (110, 635467), (115, 607838), (154, 453905), (161, 434170), (230, 303919), (253, 276290), (322, 217085), (385, 181562), (506, 138145), (770, 90781), (805, 86834), (1265, 55258), (1610, 43417), (1771, 39470), (2530, 27629), (3542, 19735), (3947, 17710), (7894, 8855)]