401049780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6684163}}^1$

素因数の和:6684175

約数の個数: 24

約数和(自身を含む): 1122939552

約数和(自身を除く): 721889772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6684163, 13368326, 20052489, 26736652, 33420815, 40104978, 66841630, 80209956, 100262445, 133683260, 200524890, 401049780]

約数ペア:

[(1, 401049780), (2, 200524890), (3, 133683260), (4, 100262445), (5, 80209956), (6, 66841630), (10, 40104978), (12, 33420815), (15, 26736652), (20, 20052489), (30, 13368326), (60, 6684163)]