804968290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{7723}}^1$

素因数の和:9226

約数の個数: 32

約数和(自身を含む): 1657261440

約数和(自身を除く): 852293150

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1489, 2978, 7445, 7723, 10423, 14890, 15446, 20846, 38615, 52115, 54061, 77230, 104230, 108122, 270305, 540610, 11499547, 22999094, 57497735, 80496829, 114995470, 160993658, 402484145, 804968290]

約数ペア:

[(1, 804968290), (2, 402484145), (5, 160993658), (7, 114995470), (10, 80496829), (14, 57497735), (35, 22999094), (70, 11499547), (1489, 540610), (2978, 270305), (7445, 108122), (7723, 104230), (10423, 77230), (14890, 54061), (15446, 52115), (20846, 38615)]