270752620

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{3499}}^1$

素因数の和:3634

約数の個数: 48

約数和(自身を含む): 587412000

約数和(自身を除く): 316659380

約数列:

[1, 2, 4, 5, 10, 20, 53, 73, 106, 146, 212, 265, 292, 365, 530, 730, 1060, 1460, 3499, 3869, 6998, 7738, 13996, 15476, 17495, 19345, 34990, 38690, 69980, 77380, 185447, 255427, 370894, 510854, 741788, 927235, 1021708, 1277135, 1854470, 2554270, 3708940, 5108540, 13537631, 27075262, 54150524, 67688155, 135376310, 270752620]

約数ペア:

[(1, 270752620), (2, 135376310), (4, 67688155), (5, 54150524), (10, 27075262), (20, 13537631), (53, 5108540), (73, 3708940), (106, 2554270), (146, 1854470), (212, 1277135), (265, 1021708), (292, 927235), (365, 741788), (530, 510854), (730, 370894), (1060, 255427), (1460, 185447), (3499, 77380), (3869, 69980), (6998, 38690), (7738, 34990), (13996, 19345), (15476, 17495)]