16800070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2243}}^1$

素因数の和:2364

約数の個数: 32

約数和(自身を含む): 34898688

約数和(自身を除く): 18098618

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 2243, 3745, 4486, 7490, 11215, 15701, 22430, 31402, 78505, 157010, 240001, 480002, 1200005, 1680007, 2400010, 3360014, 8400035, 16800070]

約数ペア:

[(1, 16800070), (2, 8400035), (5, 3360014), (7, 2400010), (10, 1680007), (14, 1200005), (35, 480002), (70, 240001), (107, 157010), (214, 78505), (535, 31402), (749, 22430), (1070, 15701), (1498, 11215), (2243, 7490), (3745, 4486)]