68771490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{9133}}^1$

素因数の和:9394

約数の個数: 32

約数和(自身を含む): 165727296

約数和(自身を除く): 96955806

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 9133, 18266, 27399, 45665, 54798, 91330, 136995, 273990, 2292383, 4584766, 6877149, 11461915, 13754298, 22923830, 34385745, 68771490]

約数ペア:

[(1, 68771490), (2, 34385745), (3, 22923830), (5, 13754298), (6, 11461915), (10, 6877149), (15, 4584766), (30, 2292383), (251, 273990), (502, 136995), (753, 91330), (1255, 54798), (1506, 45665), (2510, 27399), (3765, 18266), (7530, 9133)]