4849590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 12705984

約数和(自身を除く): 7856394

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 51, 74, 85, 102, 111, 170, 185, 222, 255, 257, 370, 510, 514, 555, 629, 771, 1110, 1258, 1285, 1542, 1887, 2570, 3145, 3774, 3855, 4369, 6290, 7710, 8738, 9435, 9509, 13107, 18870, 19018, 21845, 26214, 28527, 43690, 47545, 57054, 65535, 95090, 131070, 142635, 161653, 285270, 323306, 484959, 808265, 969918, 1616530, 2424795, 4849590]

約数ペア:

[(1, 4849590), (2, 2424795), (3, 1616530), (5, 969918), (6, 808265), (10, 484959), (15, 323306), (17, 285270), (30, 161653), (34, 142635), (37, 131070), (51, 95090), (74, 65535), (85, 57054), (102, 47545), (111, 43690), (170, 28527), (185, 26214), (222, 21845), (255, 19018), (257, 18870), (370, 13107), (510, 9509), (514, 9435), (555, 8738), (629, 7710), (771, 6290), (1110, 4369), (1258, 3855), (1285, 3774), (1542, 3145), (1887, 2570)]