19380930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{2897}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 46738944

約数和(自身を除く): 27358014

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 223, 446, 669, 1115, 1338, 2230, 2897, 3345, 5794, 6690, 8691, 14485, 17382, 28970, 43455, 86910, 646031, 1292062, 1938093, 3230155, 3876186, 6460310, 9690465, 19380930]

約数ペア:

[(1, 19380930), (2, 9690465), (3, 6460310), (5, 3876186), (6, 3230155), (10, 1938093), (15, 1292062), (30, 646031), (223, 86910), (446, 43455), (669, 28970), (1115, 17382), (1338, 14485), (2230, 8691), (2897, 6690), (3345, 5794)]