30449685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15263}}^1$

素因数の和:15297

約数の個数: 32

約数和(自身を含む): 58613760

約数和(自身を除く): 28164075

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 15263, 45789, 76315, 106841, 228945, 289997, 320523, 534205, 869991, 1449985, 1602615, 2029979, 4349955, 6089937, 10149895, 30449685]

約数ペア:

[(1, 30449685), (3, 10149895), (5, 6089937), (7, 4349955), (15, 2029979), (19, 1602615), (21, 1449985), (35, 869991), (57, 534205), (95, 320523), (105, 289997), (133, 228945), (285, 106841), (399, 76315), (665, 45789), (1995, 15263)]