188889180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{108557}}^1$

素因数の和:108598

約数の個数: 48

約数和(自身を含む): 547132320

約数和(自身を除く): 358243140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 108557, 217114, 325671, 434228, 542785, 651342, 1085570, 1302684, 1628355, 2171140, 3148153, 3256710, 6296306, 6513420, 9444459, 12592612, 15740765, 18888918, 31481530, 37777836, 47222295, 62963060, 94444590, 188889180]

約数ペア:

[(1, 188889180), (2, 94444590), (3, 62963060), (4, 47222295), (5, 37777836), (6, 31481530), (10, 18888918), (12, 15740765), (15, 12592612), (20, 9444459), (29, 6513420), (30, 6296306), (58, 3256710), (60, 3148153), (87, 2171140), (116, 1628355), (145, 1302684), (174, 1085570), (290, 651342), (348, 542785), (435, 434228), (580, 325671), (870, 217114), (1740, 108557)]