210318100615

素因数分解:

$5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{2010401}}^1$

素因数の和:2010488

約数の個数: 32

約数和(自身を含む): 299147817600

約数和(自身を除く): 88829716985

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 343, 427, 1715, 2135, 2989, 14945, 20923, 104615, 2010401, 10052005, 14072807, 70364035, 98509649, 122634461, 492548245, 613172305, 689567543, 858441227, 3447837715, 4292206135, 6009088589, 30045442945, 42063620123, 210318100615]

約数ペア:

[(1, 210318100615), (5, 42063620123), (7, 30045442945), (35, 6009088589), (49, 4292206135), (61, 3447837715), (245, 858441227), (305, 689567543), (343, 613172305), (427, 492548245), (1715, 122634461), (2135, 98509649), (2989, 70364035), (14945, 14072807), (20923, 10052005), (104615, 2010401)]