73133710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{1231}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 142192512

約数和(自身を除く): 69058802

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 457, 914, 1231, 2285, 2462, 4570, 5941, 6155, 11882, 12310, 16003, 29705, 32006, 59410, 80015, 160030, 562567, 1125134, 2812835, 5625670, 7313371, 14626742, 36566855, 73133710]

約数ペア:

[(1, 73133710), (2, 36566855), (5, 14626742), (10, 7313371), (13, 5625670), (26, 2812835), (65, 1125134), (130, 562567), (457, 160030), (914, 80015), (1231, 59410), (2285, 32006), (2462, 29705), (4570, 16003), (5941, 12310), (6155, 11882)]