2072790

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{853}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 5595408

約数和(自身を除く): 3522618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 853, 1215, 1706, 2430, 2559, 4265, 5118, 7677, 8530, 12795, 15354, 23031, 25590, 38385, 46062, 69093, 76770, 115155, 138186, 207279, 230310, 345465, 414558, 690930, 1036395, 2072790]

約数ペア:

[(1, 2072790), (2, 1036395), (3, 690930), (5, 414558), (6, 345465), (9, 230310), (10, 207279), (15, 138186), (18, 115155), (27, 76770), (30, 69093), (45, 46062), (54, 38385), (81, 25590), (90, 23031), (135, 15354), (162, 12795), (243, 8530), (270, 7677), (405, 5118), (486, 4265), (810, 2559), (853, 2430), (1215, 1706)]