4490430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{21383}}^1$

素因数の和:21400

約数の個数: 32

約数和(自身を含む): 12317184

約数和(自身を除く): 7826754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 21383, 42766, 64149, 106915, 128298, 149681, 213830, 299362, 320745, 449043, 641490, 748405, 898086, 1496810, 2245215, 4490430]

約数ペア:

[(1, 4490430), (2, 2245215), (3, 1496810), (5, 898086), (6, 748405), (7, 641490), (10, 449043), (14, 320745), (15, 299362), (21, 213830), (30, 149681), (35, 128298), (42, 106915), (70, 64149), (105, 42766), (210, 21383)]