72072690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{141319}}^1$

素因数の和:141346

約数の個数: 32

約数和(自身を含む): 183150720

約数和(自身を除く): 111078030

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 141319, 282638, 423957, 706595, 847914, 1413190, 2119785, 2402423, 4239570, 4804846, 7207269, 12012115, 14414538, 24024230, 36036345, 72072690]

約数ペア:

[(1, 72072690), (2, 36036345), (3, 24024230), (5, 14414538), (6, 12012115), (10, 7207269), (15, 4804846), (17, 4239570), (30, 2402423), (34, 2119785), (51, 1413190), (85, 847914), (102, 706595), (170, 423957), (255, 282638), (510, 141319)]