74418990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9883}}^1$

素因数の和:10144

約数の個数: 32

約数和(自身を含む): 179335296

約数和(自身を除く): 104916306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 9883, 19766, 29649, 49415, 59298, 98830, 148245, 296490, 2480633, 4961266, 7441899, 12403165, 14883798, 24806330, 37209495, 74418990]

約数ペア:

[(1, 74418990), (2, 37209495), (3, 24806330), (5, 14883798), (6, 12403165), (10, 7441899), (15, 4961266), (30, 2480633), (251, 296490), (502, 148245), (753, 98830), (1255, 59298), (1506, 49415), (2510, 29649), (3765, 19766), (7530, 9883)]