9146830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1697}}^1$

素因数の和:1729

約数の個数: 48

約数和(自身を含む): 20905776

約数和(自身を除く): 11758946

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, 1697, 2695, 3394, 5390, 8485, 11879, 16970, 18667, 23758, 37334, 59395, 83153, 93335, 118790, 130669, 166306, 186670, 261338, 415765, 653345, 831530, 914683, 1306690, 1829366, 4573415, 9146830]

約数ペア:

[(1, 9146830), (2, 4573415), (5, 1829366), (7, 1306690), (10, 914683), (11, 831530), (14, 653345), (22, 415765), (35, 261338), (49, 186670), (55, 166306), (70, 130669), (77, 118790), (98, 93335), (110, 83153), (154, 59395), (245, 37334), (385, 23758), (490, 18667), (539, 16970), (770, 11879), (1078, 8485), (1697, 5390), (2695, 3394)]