6789830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 13017024

約数和(自身を除く): 6227194

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 557, 1114, 1219, 2438, 2785, 5570, 6095, 12190, 12811, 25622, 29521, 59042, 64055, 128110, 147605, 295210, 678983, 1357966, 3394915, 6789830]

約数ペア:

[(1, 6789830), (2, 3394915), (5, 1357966), (10, 678983), (23, 295210), (46, 147605), (53, 128110), (106, 64055), (115, 59042), (230, 29521), (265, 25622), (530, 12811), (557, 12190), (1114, 6095), (1219, 5570), (2438, 2785)]