1916490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:534

約数の個数: 32

約数和(自身を含む): 4637376

約数和(自身を除く): 2720886

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 193, 331, 386, 579, 662, 965, 993, 1158, 1655, 1930, 1986, 2895, 3310, 4965, 5790, 9930, 63883, 127766, 191649, 319415, 383298, 638830, 958245, 1916490]

約数ペア:

[(1, 1916490), (2, 958245), (3, 638830), (5, 383298), (6, 319415), (10, 191649), (15, 127766), (30, 63883), (193, 9930), (331, 5790), (386, 4965), (579, 3310), (662, 2895), (965, 1986), (993, 1930), (1158, 1655)]