67439490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{4919}}^1$

素因数の和:5386

約数の個数: 32

約数和(自身を含む): 162241920

約数和(自身を除く): 94802430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 4919, 6855, 9838, 13710, 14757, 24595, 29514, 49190, 73785, 147570, 2247983, 4495966, 6743949, 11239915, 13487898, 22479830, 33719745, 67439490]

約数ペア:

[(1, 67439490), (2, 33719745), (3, 22479830), (5, 13487898), (6, 11239915), (10, 6743949), (15, 4495966), (30, 2247983), (457, 147570), (914, 73785), (1371, 49190), (2285, 29514), (2742, 24595), (4570, 14757), (4919, 13710), (6855, 9838)]