5389510

素因数分解:

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

素因数の和:685

約数の個数: 48

約数和(自身を含む): 11967264

約数和(自身を除く): 6577754

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 647, 833, 1190, 1294, 1666, 3235, 4165, 4529, 6470, 8330, 9058, 10999, 21998, 22645, 31703, 45290, 54995, 63406, 76993, 109990, 153986, 158515, 317030, 384965, 538951, 769930, 1077902, 2694755, 5389510]

約数ペア:

[(1, 5389510), (2, 2694755), (5, 1077902), (7, 769930), (10, 538951), (14, 384965), (17, 317030), (34, 158515), (35, 153986), (49, 109990), (70, 76993), (85, 63406), (98, 54995), (119, 45290), (170, 31703), (238, 22645), (245, 21998), (490, 10999), (595, 9058), (647, 8330), (833, 6470), (1190, 4529), (1294, 4165), (1666, 3235)]