17238830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{383}}^1\times {\mathrm{643}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 35610624

約数和(自身を除く): 18371794

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 383, 643, 766, 1286, 1915, 2681, 3215, 3830, 4501, 5362, 6430, 9002, 13405, 22505, 26810, 45010, 246269, 492538, 1231345, 1723883, 2462690, 3447766, 8619415, 17238830]

約数ペア:

[(1, 17238830), (2, 8619415), (5, 3447766), (7, 2462690), (10, 1723883), (14, 1231345), (35, 492538), (70, 246269), (383, 45010), (643, 26810), (766, 22505), (1286, 13405), (1915, 9002), (2681, 6430), (3215, 5362), (3830, 4501)]