7053390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:841

約数の個数: 48

約数和(自身を含む): 18532800

約数和(自身を除く): 11479410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 719, 981, 1090, 1438, 1635, 1962, 2157, 3270, 3595, 4314, 4905, 6471, 7190, 9810, 10785, 12942, 21570, 32355, 64710, 78371, 156742, 235113, 391855, 470226, 705339, 783710, 1175565, 1410678, 2351130, 3526695, 7053390]

約数ペア:

[(1, 7053390), (2, 3526695), (3, 2351130), (5, 1410678), (6, 1175565), (9, 783710), (10, 705339), (15, 470226), (18, 391855), (30, 235113), (45, 156742), (90, 78371), (109, 64710), (218, 32355), (327, 21570), (545, 12942), (654, 10785), (719, 9810), (981, 7190), (1090, 6471), (1438, 4905), (1635, 4314), (1962, 3595), (2157, 3270)]