20103210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6037}}^1$

素因数の和:6087

約数の個数: 48

約数和(自身を含む): 53689896

約数和(自身を除く): 33586686

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 6037, 12074, 18111, 30185, 36222, 54333, 60370, 90555, 108666, 181110, 223369, 271665, 446738, 543330, 670107, 1116845, 1340214, 2010321, 2233690, 3350535, 4020642, 6701070, 10051605, 20103210]

約数ペア:

[(1, 20103210), (2, 10051605), (3, 6701070), (5, 4020642), (6, 3350535), (9, 2233690), (10, 2010321), (15, 1340214), (18, 1116845), (30, 670107), (37, 543330), (45, 446738), (74, 271665), (90, 223369), (111, 181110), (185, 108666), (222, 90555), (333, 60370), (370, 54333), (555, 36222), (666, 30185), (1110, 18111), (1665, 12074), (3330, 6037)]