72754770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{220469}}^1$

素因数の和:220490

約数の個数: 32

約数和(自身を含む): 190486080

約数和(自身を除く): 117731310

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 220469, 440938, 661407, 1102345, 1322814, 2204690, 2425159, 3307035, 4850318, 6614070, 7275477, 12125795, 14550954, 24251590, 36377385, 72754770]

約数ペア:

[(1, 72754770), (2, 36377385), (3, 24251590), (5, 14550954), (6, 12125795), (10, 7275477), (11, 6614070), (15, 4850318), (22, 3307035), (30, 2425159), (33, 2204690), (55, 1322814), (66, 1102345), (110, 661407), (165, 440938), (330, 220469)]