769930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 1679616

約数和(自身を除く): 909686

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 647, 1190, 1294, 3235, 4529, 6470, 9058, 10999, 21998, 22645, 45290, 54995, 76993, 109990, 153986, 384965, 769930]

約数ペア:

[(1, 769930), (2, 384965), (5, 153986), (7, 109990), (10, 76993), (14, 54995), (17, 45290), (34, 22645), (35, 21998), (70, 10999), (85, 9058), (119, 6470), (170, 4529), (238, 3235), (595, 1294), (647, 1190)]