20040630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35159}}^1$

素因数の和:35188

約数の個数: 32

約数和(自身を含む): 50630400

約数和(自身を除く): 30589770

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35159, 70318, 105477, 175795, 210954, 351590, 527385, 668021, 1054770, 1336042, 2004063, 3340105, 4008126, 6680210, 10020315, 20040630]

約数ペア:

[(1, 20040630), (2, 10020315), (3, 6680210), (5, 4008126), (6, 3340105), (10, 2004063), (15, 1336042), (19, 1054770), (30, 668021), (38, 527385), (57, 351590), (95, 210954), (114, 175795), (190, 105477), (285, 70318), (570, 35159)]