22161210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{738707}}^1$

素因数の和:738717

約数の個数: 16

約数和(自身を含む): 53186976

約数和(自身を除く): 31025766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 738707, 1477414, 2216121, 3693535, 4432242, 7387070, 11080605, 22161210]

約数ペア:

[(1, 22161210), (2, 11080605), (3, 7387070), (5, 4432242), (6, 3693535), (10, 2216121), (15, 1477414), (30, 738707)]