16445561940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{91364233}}^1$

素因数の和:91364248

約数の個数: 36

約数和(自身を含む): 49884871764

約数和(自身を除く): 33439309824

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 91364233, 182728466, 274092699, 365456932, 456821165, 548185398, 822278097, 913642330, 1096370796, 1370463495, 1644556194, 1827284660, 2740926990, 3289112388, 4111390485, 5481853980, 8222780970, 16445561940]

約数ペア:

[(1, 16445561940), (2, 8222780970), (3, 5481853980), (4, 4111390485), (5, 3289112388), (6, 2740926990), (9, 1827284660), (10, 1644556194), (12, 1370463495), (15, 1096370796), (18, 913642330), (20, 822278097), (30, 548185398), (36, 456821165), (45, 365456932), (60, 274092699), (90, 182728466), (180, 91364233)]