77552230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{1723}}^1$

素因数の和:2380

約数の個数: 32

約数和(自身を含む): 159876864

約数和(自身を除く): 82324634

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 643, 1286, 1723, 3215, 3446, 4501, 6430, 8615, 9002, 12061, 17230, 22505, 24122, 45010, 60305, 120610, 1107889, 2215778, 5539445, 7755223, 11078890, 15510446, 38776115, 77552230]

約数ペア:

[(1, 77552230), (2, 38776115), (5, 15510446), (7, 11078890), (10, 7755223), (14, 5539445), (35, 2215778), (70, 1107889), (643, 120610), (1286, 60305), (1723, 45010), (3215, 24122), (3446, 22505), (4501, 17230), (6430, 12061), (8615, 9002)]