707820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 2032128

約数和(自身を除く): 1324308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 251, 282, 470, 502, 564, 705, 753, 940, 1004, 1255, 1410, 1506, 2510, 2820, 3012, 3765, 5020, 7530, 11797, 15060, 23594, 35391, 47188, 58985, 70782, 117970, 141564, 176955, 235940, 353910, 707820]

約数ペア:

[(1, 707820), (2, 353910), (3, 235940), (4, 176955), (5, 141564), (6, 117970), (10, 70782), (12, 58985), (15, 47188), (20, 35391), (30, 23594), (47, 15060), (60, 11797), (94, 7530), (141, 5020), (188, 3765), (235, 3012), (251, 2820), (282, 2510), (470, 1506), (502, 1410), (564, 1255), (705, 1004), (753, 940)]