30564690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{719}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 79833600

約数和(自身を除く): 49268910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 109, 130, 195, 218, 327, 390, 545, 654, 719, 1090, 1417, 1438, 1635, 2157, 2834, 3270, 3595, 4251, 4314, 7085, 7190, 8502, 9347, 10785, 14170, 18694, 21255, 21570, 28041, 42510, 46735, 56082, 78371, 93470, 140205, 156742, 235113, 280410, 391855, 470226, 783710, 1018823, 1175565, 2037646, 2351130, 3056469, 5094115, 6112938, 10188230, 15282345, 30564690]

約数ペア:

[(1, 30564690), (2, 15282345), (3, 10188230), (5, 6112938), (6, 5094115), (10, 3056469), (13, 2351130), (15, 2037646), (26, 1175565), (30, 1018823), (39, 783710), (65, 470226), (78, 391855), (109, 280410), (130, 235113), (195, 156742), (218, 140205), (327, 93470), (390, 78371), (545, 56082), (654, 46735), (719, 42510), (1090, 28041), (1417, 21570), (1438, 21255), (1635, 18694), (2157, 14170), (2834, 10785), (3270, 9347), (3595, 8502), (4251, 7190), (4314, 7085)]