2400870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{419}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 5806080

約数和(自身を除く): 3405210

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 191, 382, 419, 573, 838, 955, 1146, 1257, 1910, 2095, 2514, 2865, 4190, 5730, 6285, 12570, 80029, 160058, 240087, 400145, 480174, 800290, 1200435, 2400870]

約数ペア:

[(1, 2400870), (2, 1200435), (3, 800290), (5, 480174), (6, 400145), (10, 240087), (15, 160058), (30, 80029), (191, 12570), (382, 6285), (419, 5730), (573, 4190), (838, 2865), (955, 2514), (1146, 2095), (1257, 1910)]