71783490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9533}}^1$

素因数の和:9794

約数の個数: 32

約数和(自身を含む): 172984896

約数和(自身を除く): 101201406

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 9533, 19066, 28599, 47665, 57198, 95330, 142995, 285990, 2392783, 4785566, 7178349, 11963915, 14356698, 23927830, 35891745, 71783490]

約数ペア:

[(1, 71783490), (2, 35891745), (3, 23927830), (5, 14356698), (6, 11963915), (10, 7178349), (15, 4785566), (30, 2392783), (251, 285990), (502, 142995), (753, 95330), (1255, 57198), (1506, 47665), (2510, 28599), (3765, 19066), (7530, 9533)]