117456910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1723}}^1$

素因数の和:2148

約数の個数: 32

約数和(自身を含む): 224547552

約数和(自身を除く): 107090642

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 401, 802, 1723, 2005, 3446, 4010, 6817, 8615, 13634, 17230, 29291, 34085, 58582, 68170, 146455, 292910, 690923, 1381846, 3454615, 6909230, 11745691, 23491382, 58728455, 117456910]

約数ペア:

[(1, 117456910), (2, 58728455), (5, 23491382), (10, 11745691), (17, 6909230), (34, 3454615), (85, 1381846), (170, 690923), (401, 292910), (802, 146455), (1723, 68170), (2005, 58582), (3446, 34085), (4010, 29291), (6817, 17230), (8615, 13634)]