4988790

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{2053}}^1$

素因数の和:2075

約数の個数: 48

約数和(自身を含む): 13457808

約数和(自身を除く): 8469018

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, 1215, 2053, 2430, 4106, 6159, 10265, 12318, 18477, 20530, 30795, 36954, 55431, 61590, 92385, 110862, 166293, 184770, 277155, 332586, 498879, 554310, 831465, 997758, 1662930, 2494395, 4988790]

約数ペア:

[(1, 4988790), (2, 2494395), (3, 1662930), (5, 997758), (6, 831465), (9, 554310), (10, 498879), (15, 332586), (18, 277155), (27, 184770), (30, 166293), (45, 110862), (54, 92385), (81, 61590), (90, 55431), (135, 36954), (162, 30795), (243, 20530), (270, 18477), (405, 12318), (486, 10265), (810, 6159), (1215, 4106), (2053, 2430)]