25155270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{39929}}^1$

素因数の和:39949

約数の個数: 48

約数和(自身を含む): 74748960

約数和(自身を除く): 49593690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 39929, 79858, 119787, 199645, 239574, 279503, 359361, 399290, 559006, 598935, 718722, 838509, 1197870, 1397515, 1677018, 1796805, 2515527, 2795030, 3593610, 4192545, 5031054, 8385090, 12577635, 25155270]

約数ペア:

[(1, 25155270), (2, 12577635), (3, 8385090), (5, 5031054), (6, 4192545), (7, 3593610), (9, 2795030), (10, 2515527), (14, 1796805), (15, 1677018), (18, 1397515), (21, 1197870), (30, 838509), (35, 718722), (42, 598935), (45, 559006), (63, 399290), (70, 359361), (90, 279503), (105, 239574), (126, 199645), (210, 119787), (315, 79858), (630, 39929)]