30202305

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15139}}^1$

素因数の和:15173

約数の個数: 32

約数和(自身を含む): 58137600

約数和(自身を除く): 27935295

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 15139, 45417, 75695, 105973, 227085, 287641, 317919, 529865, 862923, 1438205, 1589595, 2013487, 4314615, 6040461, 10067435, 30202305]

約数ペア:

[(1, 30202305), (3, 10067435), (5, 6040461), (7, 4314615), (15, 2013487), (19, 1589595), (21, 1438205), (35, 862923), (57, 529865), (95, 317919), (105, 287641), (133, 227085), (285, 105973), (399, 75695), (665, 45417), (1995, 15139)]