77268690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{2141}}^1$

素因数の和:2555

約数の個数: 48

約数和(自身を含む): 201493656

約数和(自身を除く): 124224966

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 2005, 2141, 2406, 3609, 4010, 4282, 6015, 6423, 7218, 10705, 12030, 12846, 18045, 19269, 21410, 32115, 36090, 38538, 64230, 96345, 192690, 858541, 1717082, 2575623, 4292705, 5151246, 7726869, 8585410, 12878115, 15453738, 25756230, 38634345, 77268690]

約数ペア:

[(1, 77268690), (2, 38634345), (3, 25756230), (5, 15453738), (6, 12878115), (9, 8585410), (10, 7726869), (15, 5151246), (18, 4292705), (30, 2575623), (45, 1717082), (90, 858541), (401, 192690), (802, 96345), (1203, 64230), (2005, 38538), (2141, 36090), (2406, 32115), (3609, 21410), (4010, 19269), (4282, 18045), (6015, 12846), (6423, 12030), (7218, 10705)]