15662601370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{808601}}^1$

素因数の和:808770

約数の個数: 32

約数和(自身を含む): 30565155600

約数和(自身を除く): 14902554230

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 149, 298, 745, 1490, 1937, 3874, 9685, 19370, 808601, 1617202, 4043005, 8086010, 10511813, 21023626, 52559065, 105118130, 120481549, 240963098, 602407745, 1204815490, 1566260137, 3132520274, 7831300685, 15662601370]

約数ペア:

[(1, 15662601370), (2, 7831300685), (5, 3132520274), (10, 1566260137), (13, 1204815490), (26, 602407745), (65, 240963098), (130, 120481549), (149, 105118130), (298, 52559065), (745, 21023626), (1490, 10511813), (1937, 8086010), (3874, 4043005), (9685, 1617202), (19370, 808601)]