64393470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37657}}^1$

素因数の和:37689

約数の個数: 48

約数和(自身を含む): 176239440

約数和(自身を除く): 111845970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 37657, 75314, 112971, 188285, 225942, 338913, 376570, 564855, 677826, 715483, 1129710, 1430966, 1694565, 2146449, 3389130, 3577415, 4292898, 6439347, 7154830, 10732245, 12878694, 21464490, 32196735, 64393470]

約数ペア:

[(1, 64393470), (2, 32196735), (3, 21464490), (5, 12878694), (6, 10732245), (9, 7154830), (10, 6439347), (15, 4292898), (18, 3577415), (19, 3389130), (30, 2146449), (38, 1694565), (45, 1430966), (57, 1129710), (90, 715483), (95, 677826), (114, 564855), (171, 376570), (190, 338913), (285, 225942), (342, 188285), (570, 112971), (855, 75314), (1710, 37657)]