15983370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 47174400

約数和(自身を除く): 31191030

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 719, 741, 855, 1170, 1235, 1438, 1482, 1710, 2157, 2223, 2470, 3595, 3705, 4314, 4446, 6471, 7190, 7410, 9347, 10785, 11115, 12942, 13661, 18694, 21570, 22230, 27322, 28041, 32355, 40983, 46735, 56082, 64710, 68305, 81966, 84123, 93470, 122949, 136610, 140205, 168246, 177593, 204915, 245898, 280410, 355186, 409830, 420615, 532779, 614745, 841230, 887965, 1065558, 1229490, 1598337, 1775930, 2663895, 3196674, 5327790, 7991685, 15983370]

約数ペア:

[(1, 15983370), (2, 7991685), (3, 5327790), (5, 3196674), (6, 2663895), (9, 1775930), (10, 1598337), (13, 1229490), (15, 1065558), (18, 887965), (19, 841230), (26, 614745), (30, 532779), (38, 420615), (39, 409830), (45, 355186), (57, 280410), (65, 245898), (78, 204915), (90, 177593), (95, 168246), (114, 140205), (117, 136610), (130, 122949), (171, 93470), (190, 84123), (195, 81966), (234, 68305), (247, 64710), (285, 56082), (342, 46735), (390, 40983), (494, 32355), (570, 28041), (585, 27322), (719, 22230), (741, 21570), (855, 18694), (1170, 13661), (1235, 12942), (1438, 11115), (1482, 10785), (1710, 9347), (2157, 7410), (2223, 7190), (2470, 6471), (3595, 4446), (3705, 4314)]