17923210

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 33955200

約数和(自身を除く): 16031990

約数列:

[1, 2, 5, 10, 23, 46, 115, 149, 230, 298, 523, 745, 1046, 1490, 2615, 3427, 5230, 6854, 12029, 17135, 24058, 34270, 60145, 77927, 120290, 155854, 389635, 779270, 1792321, 3584642, 8961605, 17923210]

約数ペア:

[(1, 17923210), (2, 8961605), (5, 3584642), (10, 1792321), (23, 779270), (46, 389635), (115, 155854), (149, 120290), (230, 77927), (298, 60145), (523, 34270), (745, 24058), (1046, 17135), (1490, 12029), (2615, 6854), (3427, 5230)]