129082740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{919}}^1\times {\mathrm{2341}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 361979520

約数和(自身を除く): 232896780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 919, 1838, 2341, 2757, 3676, 4595, 4682, 5514, 7023, 9190, 9364, 11028, 11705, 13785, 14046, 18380, 23410, 27570, 28092, 35115, 46820, 55140, 70230, 140460, 2151379, 4302758, 6454137, 8605516, 10756895, 12908274, 21513790, 25816548, 32270685, 43027580, 64541370, 129082740]

約数ペア:

[(1, 129082740), (2, 64541370), (3, 43027580), (4, 32270685), (5, 25816548), (6, 21513790), (10, 12908274), (12, 10756895), (15, 8605516), (20, 6454137), (30, 4302758), (60, 2151379), (919, 140460), (1838, 70230), (2341, 55140), (2757, 46820), (3676, 35115), (4595, 28092), (4682, 27570), (5514, 23410), (7023, 18380), (9190, 14046), (9364, 13785), (11028, 11705)]