3150551320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11251969}}^1$

素因数の和:11251987

約数の個数: 32

約数和(自身を含む): 8101418400

約数和(自身を除く): 4950867080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 11251969, 22503938, 45007876, 56259845, 78763783, 90015752, 112519690, 157527566, 225039380, 315055132, 393818915, 450078760, 630110264, 787637830, 1575275660, 3150551320]

約数ペア:

[(1, 3150551320), (2, 1575275660), (4, 787637830), (5, 630110264), (7, 450078760), (8, 393818915), (10, 315055132), (14, 225039380), (20, 157527566), (28, 112519690), (35, 90015752), (40, 78763783), (56, 56259845), (70, 45007876), (140, 22503938), (280, 11251969)]