1920291210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{21336569}}^1$

素因数の和:21336582

約数の個数: 24

約数和(自身を含む): 4992757380

約数和(自身を除く): 3072466170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 21336569, 42673138, 64009707, 106682845, 128019414, 192029121, 213365690, 320048535, 384058242, 640097070, 960145605, 1920291210]

約数ペア:

[(1, 1920291210), (2, 960145605), (3, 640097070), (5, 384058242), (6, 320048535), (9, 213365690), (10, 192029121), (15, 128019414), (18, 106682845), (30, 64009707), (45, 42673138), (90, 21336569)]