2274609820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{149057}}^1$

素因数の和:149182

約数の個数: 48

約数和(自身を含む): 5509183680

約数和(自身を除く): 3234573860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 109, 140, 218, 436, 545, 763, 1090, 1526, 2180, 3052, 3815, 7630, 15260, 149057, 298114, 596228, 745285, 1043399, 1490570, 2086798, 2981140, 4173596, 5216995, 10433990, 16247213, 20867980, 32494426, 64988852, 81236065, 113730491, 162472130, 227460982, 324944260, 454921964, 568652455, 1137304910, 2274609820]

約数ペア:

[(1, 2274609820), (2, 1137304910), (4, 568652455), (5, 454921964), (7, 324944260), (10, 227460982), (14, 162472130), (20, 113730491), (28, 81236065), (35, 64988852), (70, 32494426), (109, 20867980), (140, 16247213), (218, 10433990), (436, 5216995), (545, 4173596), (763, 2981140), (1090, 2086798), (1526, 1490570), (2180, 1043399), (3052, 745285), (3815, 596228), (7630, 298114), (15260, 149057)]