3130783480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7115417}}^1$

素因数の和:7115439

約数の個数: 32

約数和(自身を含む): 7684651440

約数和(自身を除く): 4553867960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 7115417, 14230834, 28461668, 35577085, 56923336, 71154170, 78269587, 142308340, 156539174, 284616680, 313078348, 391347935, 626156696, 782695870, 1565391740, 3130783480]

約数ペア:

[(1, 3130783480), (2, 1565391740), (4, 782695870), (5, 626156696), (8, 391347935), (10, 313078348), (11, 284616680), (20, 156539174), (22, 142308340), (40, 78269587), (44, 71154170), (55, 56923336), (88, 35577085), (110, 28461668), (220, 14230834), (440, 7115417)]