23262780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{3557}}^1$

素因数の和:3678

約数の個数: 48

約数和(自身を含む): 65751840

約数和(自身を除く): 42489060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 545, 654, 1090, 1308, 1635, 2180, 3270, 3557, 6540, 7114, 10671, 14228, 17785, 21342, 35570, 42684, 53355, 71140, 106710, 213420, 387713, 775426, 1163139, 1550852, 1938565, 2326278, 3877130, 4652556, 5815695, 7754260, 11631390, 23262780]

約数ペア:

[(1, 23262780), (2, 11631390), (3, 7754260), (4, 5815695), (5, 4652556), (6, 3877130), (10, 2326278), (12, 1938565), (15, 1550852), (20, 1163139), (30, 775426), (60, 387713), (109, 213420), (218, 106710), (327, 71140), (436, 53355), (545, 42684), (654, 35570), (1090, 21342), (1308, 17785), (1635, 14228), (2180, 10671), (3270, 7114), (3557, 6540)]