2045910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1451}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 5018112

約数和(自身を除く): 2972202

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 1451, 2902, 4353, 7255, 8706, 14510, 21765, 43530, 68197, 136394, 204591, 340985, 409182, 681970, 1022955, 2045910]

約数ペア:

[(1, 2045910), (2, 1022955), (3, 681970), (5, 409182), (6, 340985), (10, 204591), (15, 136394), (30, 68197), (47, 43530), (94, 21765), (141, 14510), (235, 8706), (282, 7255), (470, 4353), (705, 2902), (1410, 1451)]