17937390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{1427}}^1$

素因数の和:1856

約数の個数: 32

約数和(自身を含む): 43182720

約数和(自身を除く): 25245330

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 419, 838, 1257, 1427, 2095, 2514, 2854, 4190, 4281, 6285, 7135, 8562, 12570, 14270, 21405, 42810, 597913, 1195826, 1793739, 2989565, 3587478, 5979130, 8968695, 17937390]

約数ペア:

[(1, 17937390), (2, 8968695), (3, 5979130), (5, 3587478), (6, 2989565), (10, 1793739), (15, 1195826), (30, 597913), (419, 42810), (838, 21405), (1257, 14270), (1427, 12570), (2095, 8562), (2514, 7135), (2854, 6285), (4190, 4281)]