42272460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{234847}}^1$

素因数の和:234862

約数の個数: 36

約数和(自身を含む): 128227008

約数和(自身を除く): 85954548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 234847, 469694, 704541, 939388, 1174235, 1409082, 2113623, 2348470, 2818164, 3522705, 4227246, 4696940, 7045410, 8454492, 10568115, 14090820, 21136230, 42272460]

約数ペア:

[(1, 42272460), (2, 21136230), (3, 14090820), (4, 10568115), (5, 8454492), (6, 7045410), (9, 4696940), (10, 4227246), (12, 3522705), (15, 2818164), (18, 2348470), (20, 2113623), (30, 1409082), (36, 1174235), (45, 939388), (60, 704541), (90, 469694), (180, 234847)]