340434915

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1607}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 564986880

約数和(自身を除く): 224551965

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 487, 1461, 1607, 2435, 4821, 7305, 8035, 14123, 24105, 42369, 46603, 70615, 139809, 211845, 233015, 699045, 782609, 2347827, 3913045, 11739135, 22695661, 68086983, 113478305, 340434915]

約数ペア:

[(1, 340434915), (3, 113478305), (5, 68086983), (15, 22695661), (29, 11739135), (87, 3913045), (145, 2347827), (435, 782609), (487, 699045), (1461, 233015), (1607, 211845), (2435, 139809), (4821, 70615), (7305, 46603), (8035, 42369), (14123, 24105)]