42175530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1867}}^1$

素因数の和:2131

約数の個数: 48

約数和(自身を含む): 110152224

約数和(自身を除く): 67976694

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 251, 502, 753, 1255, 1506, 1867, 2259, 2510, 3734, 3765, 4518, 5601, 7530, 9335, 11202, 11295, 16803, 18670, 22590, 28005, 33606, 56010, 84015, 168030, 468617, 937234, 1405851, 2343085, 2811702, 4217553, 4686170, 7029255, 8435106, 14058510, 21087765, 42175530]

約数ペア:

[(1, 42175530), (2, 21087765), (3, 14058510), (5, 8435106), (6, 7029255), (9, 4686170), (10, 4217553), (15, 2811702), (18, 2343085), (30, 1405851), (45, 937234), (90, 468617), (251, 168030), (502, 84015), (753, 56010), (1255, 33606), (1506, 28005), (1867, 22590), (2259, 18670), (2510, 16803), (3734, 11295), (3765, 11202), (4518, 9335), (5601, 7530)]