841230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{719}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 2358720

約数和(自身を除く): 1517490

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 719, 1170, 1438, 2157, 3595, 4314, 6471, 7190, 9347, 10785, 12942, 18694, 21570, 28041, 32355, 46735, 56082, 64710, 84123, 93470, 140205, 168246, 280410, 420615, 841230]

約数ペア:

[(1, 841230), (2, 420615), (3, 280410), (5, 168246), (6, 140205), (9, 93470), (10, 84123), (13, 64710), (15, 56082), (18, 46735), (26, 32355), (30, 28041), (39, 21570), (45, 18694), (65, 12942), (78, 10785), (90, 9347), (117, 7190), (130, 6471), (195, 4314), (234, 3595), (390, 2157), (585, 1438), (719, 1170)]