2162370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1471}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 6041088

約数和(自身を除く): 3878718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1471, 2942, 4413, 7355, 8826, 10297, 14710, 20594, 22065, 30891, 44130, 51485, 61782, 72079, 102970, 144158, 154455, 216237, 308910, 360395, 432474, 720790, 1081185, 2162370]

約数ペア:

[(1, 2162370), (2, 1081185), (3, 720790), (5, 432474), (6, 360395), (7, 308910), (10, 216237), (14, 154455), (15, 144158), (21, 102970), (30, 72079), (35, 61782), (42, 51485), (49, 44130), (70, 30891), (98, 22065), (105, 20594), (147, 14710), (210, 10297), (245, 8826), (294, 7355), (490, 4413), (735, 2942), (1470, 1471)]