15306021970

素因数分解:

$2^1\times 5^1\times {\mathrm{1019}}^1\times {\mathrm{1502063}}^1$

素因数の和:1503089

約数の個数: 16

約数和(自身を含む): 27577895040

約数和(自身を除く): 12271873070

約数列:

[1, 2, 5, 10, 1019, 2038, 5095, 10190, 1502063, 3004126, 7510315, 15020630, 1530602197, 3061204394, 7653010985, 15306021970]

約数ペア:

[(1, 15306021970), (2, 7653010985), (5, 3061204394), (10, 1530602197), (1019, 15020630), (2038, 7510315), (5095, 3004126), (10190, 1502063)]