23260260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2789}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 65620800

約数和(自身を除く): 42360540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 2789, 4170, 5578, 8340, 8367, 11156, 13945, 16734, 27890, 33468, 41835, 55780, 83670, 167340, 387671, 775342, 1163013, 1550684, 1938355, 2326026, 3876710, 4652052, 5815065, 7753420, 11630130, 23260260]

約数ペア:

[(1, 23260260), (2, 11630130), (3, 7753420), (4, 5815065), (5, 4652052), (6, 3876710), (10, 2326026), (12, 1938355), (15, 1550684), (20, 1163013), (30, 775342), (60, 387671), (139, 167340), (278, 83670), (417, 55780), (556, 41835), (695, 33468), (834, 27890), (1390, 16734), (1668, 13945), (2085, 11156), (2780, 8367), (2789, 8340), (4170, 5578)]