285797970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{352837}}^1$

素因数の和:352856

約数の個数: 40

約数和(自身を含む): 768481164

約数和(自身を除く): 482683194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 352837, 705674, 1058511, 1764185, 2117022, 3175533, 3528370, 5292555, 6351066, 9526599, 10585110, 15877665, 19053198, 28579797, 31755330, 47632995, 57159594, 95265990, 142898985, 285797970]

約数ペア:

[(1, 285797970), (2, 142898985), (3, 95265990), (5, 57159594), (6, 47632995), (9, 31755330), (10, 28579797), (15, 19053198), (18, 15877665), (27, 10585110), (30, 9526599), (45, 6351066), (54, 5292555), (81, 3528370), (90, 3175533), (135, 2117022), (162, 1764185), (270, 1058511), (405, 705674), (810, 352837)]