3045690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{787}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 8113248

約数和(自身を除く): 5067558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 787, 1290, 1574, 1935, 2361, 3870, 3935, 4722, 7083, 7870, 11805, 14166, 23610, 33841, 35415, 67682, 70830, 101523, 169205, 203046, 304569, 338410, 507615, 609138, 1015230, 1522845, 3045690]

約数ペア:

[(1, 3045690), (2, 1522845), (3, 1015230), (5, 609138), (6, 507615), (9, 338410), (10, 304569), (15, 203046), (18, 169205), (30, 101523), (43, 70830), (45, 67682), (86, 35415), (90, 33841), (129, 23610), (215, 14166), (258, 11805), (387, 7870), (430, 7083), (645, 4722), (774, 3935), (787, 3870), (1290, 2361), (1574, 1935)]