2141375810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1610057}}^1$

素因数の和:1610090

約数の個数: 32

約数和(自身を含む): 4636967040

約数和(自身を除く): 2495591230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 1610057, 3220114, 8050285, 11270399, 16100570, 22540798, 30591083, 56351995, 61182166, 112703990, 152955415, 214137581, 305910830, 428275162, 1070687905, 2141375810]

約数ペア:

[(1, 2141375810), (2, 1070687905), (5, 428275162), (7, 305910830), (10, 214137581), (14, 152955415), (19, 112703990), (35, 61182166), (38, 56351995), (70, 30591083), (95, 22540798), (133, 16100570), (190, 11270399), (266, 8050285), (665, 3220114), (1330, 1610057)]