1947074520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{16225621}}^1$

素因数の和:16225635

約数の個数: 32

約数和(自身を含む): 5841223920

約数和(自身を除く): 3894149400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 16225621, 32451242, 48676863, 64902484, 81128105, 97353726, 129804968, 162256210, 194707452, 243384315, 324512420, 389414904, 486768630, 649024840, 973537260, 1947074520]

約数ペア:

[(1, 1947074520), (2, 973537260), (3, 649024840), (4, 486768630), (5, 389414904), (6, 324512420), (8, 243384315), (10, 194707452), (12, 162256210), (15, 129804968), (20, 97353726), (24, 81128105), (30, 64902484), (40, 48676863), (60, 32451242), (120, 16225621)]