135671690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{25171}}^1$

素因数の和:25203

約数の個数: 48

約数和(自身を含む): 309917664

約数和(自身を除く): 174245974

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 25171, 50342, 125855, 176197, 251710, 276881, 352394, 553762, 880985, 1233379, 1384405, 1761970, 1938167, 2466758, 2768810, 3876334, 6166895, 9690835, 12333790, 13567169, 19381670, 27134338, 67835845, 135671690]

約数ペア:

[(1, 135671690), (2, 67835845), (5, 27134338), (7, 19381670), (10, 13567169), (11, 12333790), (14, 9690835), (22, 6166895), (35, 3876334), (49, 2768810), (55, 2466758), (70, 1938167), (77, 1761970), (98, 1384405), (110, 1233379), (154, 880985), (245, 553762), (385, 352394), (490, 276881), (539, 251710), (770, 176197), (1078, 125855), (2695, 50342), (5390, 25171)]