129673020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{13259}}^1$

素因数の和:13434

約数の個数: 48

約数和(自身を含む): 365339520

約数和(自身を除く): 235666500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 13259, 26518, 39777, 53036, 66295, 79554, 132590, 159108, 198885, 265180, 397770, 795540, 2161217, 4322434, 6483651, 8644868, 10806085, 12967302, 21612170, 25934604, 32418255, 43224340, 64836510, 129673020]

約数ペア:

[(1, 129673020), (2, 64836510), (3, 43224340), (4, 32418255), (5, 25934604), (6, 21612170), (10, 12967302), (12, 10806085), (15, 8644868), (20, 6483651), (30, 4322434), (60, 2161217), (163, 795540), (326, 397770), (489, 265180), (652, 198885), (815, 159108), (978, 132590), (1630, 79554), (1956, 66295), (2445, 53036), (3260, 39777), (4890, 26518), (9780, 13259)]