106309420

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{15497}}^1$

素因数の和:15527

約数の個数: 48

約数和(自身を含む): 260366400

約数和(自身を除く): 154056980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 15497, 30994, 61988, 77485, 108479, 154970, 216958, 309940, 433916, 542395, 759353, 1084790, 1518706, 2169580, 3037412, 3796765, 5315471, 7593530, 10630942, 15187060, 21261884, 26577355, 53154710, 106309420]

約数ペア:

[(1, 106309420), (2, 53154710), (4, 26577355), (5, 21261884), (7, 15187060), (10, 10630942), (14, 7593530), (20, 5315471), (28, 3796765), (35, 3037412), (49, 2169580), (70, 1518706), (98, 1084790), (140, 759353), (196, 542395), (245, 433916), (343, 309940), (490, 216958), (686, 154970), (980, 108479), (1372, 77485), (1715, 61988), (3430, 30994), (6860, 15497)]