144401410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1949}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 269568000

約数和(自身を除く): 125166590

約数列:

[1, 2, 5, 10, 31, 62, 155, 239, 310, 478, 1195, 1949, 2390, 3898, 7409, 9745, 14818, 19490, 37045, 60419, 74090, 120838, 302095, 465811, 604190, 931622, 2329055, 4658110, 14440141, 28880282, 72200705, 144401410]

約数ペア:

[(1, 144401410), (2, 72200705), (5, 28880282), (10, 14440141), (31, 4658110), (62, 2329055), (155, 931622), (239, 604190), (310, 465811), (478, 302095), (1195, 120838), (1949, 74090), (2390, 60419), (3898, 37045), (7409, 19490), (9745, 14818)]