7240810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{223}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 13934592

約数和(自身を除く): 6693782

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 191, 223, 382, 446, 955, 1115, 1910, 2230, 3247, 3791, 6494, 7582, 16235, 18955, 32470, 37910, 42593, 85186, 212965, 425930, 724081, 1448162, 3620405, 7240810]

約数ペア:

[(1, 7240810), (2, 3620405), (5, 1448162), (10, 724081), (17, 425930), (34, 212965), (85, 85186), (170, 42593), (191, 37910), (223, 32470), (382, 18955), (446, 16235), (955, 7582), (1115, 6494), (1910, 3791), (2230, 3247)]