189029010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{463}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 470384640

約数和(自身を除く): 281355630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 439, 463, 465, 878, 926, 930, 1317, 1389, 2195, 2315, 2634, 2778, 4390, 4630, 6585, 6945, 13170, 13609, 13890, 14353, 27218, 28706, 40827, 43059, 68045, 71765, 81654, 86118, 136090, 143530, 203257, 204135, 215295, 406514, 408270, 430590, 609771, 1016285, 1219542, 2032570, 3048855, 6097710, 6300967, 12601934, 18902901, 31504835, 37805802, 63009670, 94514505, 189029010]

約数ペア:

[(1, 189029010), (2, 94514505), (3, 63009670), (5, 37805802), (6, 31504835), (10, 18902901), (15, 12601934), (30, 6300967), (31, 6097710), (62, 3048855), (93, 2032570), (155, 1219542), (186, 1016285), (310, 609771), (439, 430590), (463, 408270), (465, 406514), (878, 215295), (926, 204135), (930, 203257), (1317, 143530), (1389, 136090), (2195, 86118), (2315, 81654), (2634, 71765), (2778, 68045), (4390, 43059), (4630, 40827), (6585, 28706), (6945, 27218), (13170, 14353), (13609, 13890)]