130855060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3449}}^1$

素因数の和:3736

約数の個数: 48

約数和(自身を含む): 315302400

約数和(自身を除く): 184447340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 271, 542, 1084, 1355, 1897, 2710, 3449, 3794, 5420, 6898, 7588, 9485, 13796, 17245, 18970, 24143, 34490, 37940, 48286, 68980, 96572, 120715, 241430, 482860, 934679, 1869358, 3738716, 4673395, 6542753, 9346790, 13085506, 18693580, 26171012, 32713765, 65427530, 130855060]

約数ペア:

[(1, 130855060), (2, 65427530), (4, 32713765), (5, 26171012), (7, 18693580), (10, 13085506), (14, 9346790), (20, 6542753), (28, 4673395), (35, 3738716), (70, 1869358), (140, 934679), (271, 482860), (542, 241430), (1084, 120715), (1355, 96572), (1897, 68980), (2710, 48286), (3449, 37940), (3794, 34490), (5420, 24143), (6898, 18970), (7588, 17245), (9485, 13796)]