1934281605

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 3312691200

約数和(自身を除く): 1378409595

約数列:

[1, 3, 5, 15, 19, 57, 95, 139, 157, 285, 311, 417, 471, 695, 785, 933, 1555, 2085, 2355, 2641, 2983, 4665, 5909, 7923, 8949, 13205, 14915, 17727, 21823, 29545, 39615, 43229, 44745, 48827, 65469, 88635, 109115, 129687, 146481, 216145, 244135, 327345, 414637, 648435, 732405, 821351, 927713, 1243911, 2073185, 2464053, 2783139, 4106755, 4638565, 6219555, 6786953, 12320265, 13915695, 20360859, 33934765, 101804295, 128952107, 386856321, 644760535, 1934281605]

約数ペア:

[(1, 1934281605), (3, 644760535), (5, 386856321), (15, 128952107), (19, 101804295), (57, 33934765), (95, 20360859), (139, 13915695), (157, 12320265), (285, 6786953), (311, 6219555), (417, 4638565), (471, 4106755), (695, 2783139), (785, 2464053), (933, 2073185), (1555, 1243911), (2085, 927713), (2355, 821351), (2641, 732405), (2983, 648435), (4665, 414637), (5909, 327345), (7923, 244135), (8949, 216145), (13205, 146481), (14915, 129687), (17727, 109115), (21823, 88635), (29545, 65469), (39615, 48827), (43229, 44745)]