25130910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{119671}}^1$

素因数の和:119688

約数の個数: 32

約数和(自身を含む): 68931072

約数和(自身を除く): 43800162

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 119671, 239342, 359013, 598355, 718026, 837697, 1196710, 1675394, 1795065, 2513091, 3590130, 4188485, 5026182, 8376970, 12565455, 25130910]

約数ペア:

[(1, 25130910), (2, 12565455), (3, 8376970), (5, 5026182), (6, 4188485), (7, 3590130), (10, 2513091), (14, 1795065), (15, 1675394), (21, 1196710), (30, 837697), (35, 718026), (42, 598355), (70, 359013), (105, 239342), (210, 119671)]