961182530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{178327}}^1$

素因数の和:178359

約数の個数: 48

約数和(自身を含む): 2195574336

約数和(自身を除く): 1234391806

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, 178327, 356654, 891635, 1248289, 1783270, 1961597, 2496578, 3923194, 6241445, 8738023, 9807985, 12482890, 13731179, 17476046, 19615970, 27462358, 43690115, 68655895, 87380230, 96118253, 137311790, 192236506, 480591265, 961182530]

約数ペア:

[(1, 961182530), (2, 480591265), (5, 192236506), (7, 137311790), (10, 96118253), (11, 87380230), (14, 68655895), (22, 43690115), (35, 27462358), (49, 19615970), (55, 17476046), (70, 13731179), (77, 12482890), (98, 9807985), (110, 8738023), (154, 6241445), (245, 3923194), (385, 2496578), (490, 1961597), (539, 1783270), (770, 1248289), (1078, 891635), (2695, 356654), (5390, 178327)]