2012856055

素因数分解:

$5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{31721}}^1$

素因数の和:31784

約数の個数: 32

約数和(自身を含む): 2893046400

約数和(自身を除く): 880190345

約数列:

[1, 5, 7, 35, 37, 49, 185, 245, 259, 343, 1295, 1715, 1813, 9065, 12691, 31721, 63455, 158605, 222047, 1110235, 1173677, 1554329, 5868385, 7771645, 8215739, 10880303, 41078695, 54401515, 57510173, 287550865, 402571211, 2012856055]

約数ペア:

[(1, 2012856055), (5, 402571211), (7, 287550865), (35, 57510173), (37, 54401515), (49, 41078695), (185, 10880303), (245, 8215739), (259, 7771645), (343, 5868385), (1295, 1554329), (1715, 1173677), (1813, 1110235), (9065, 222047), (12691, 158605), (31721, 63455)]