3290130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 8648640

約数和(自身を除く): 5358510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 263, 278, 417, 526, 695, 789, 834, 1251, 1315, 1390, 1578, 2085, 2367, 2502, 2630, 3945, 4170, 4734, 6255, 7890, 11835, 12510, 23670, 36557, 73114, 109671, 182785, 219342, 329013, 365570, 548355, 658026, 1096710, 1645065, 3290130]

約数ペア:

[(1, 3290130), (2, 1645065), (3, 1096710), (5, 658026), (6, 548355), (9, 365570), (10, 329013), (15, 219342), (18, 182785), (30, 109671), (45, 73114), (90, 36557), (139, 23670), (263, 12510), (278, 11835), (417, 7890), (526, 6255), (695, 4734), (789, 4170), (834, 3945), (1251, 2630), (1315, 2502), (1390, 2367), (1578, 2085)]