12171660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{11933}}^1$

素因数の和:11962

約数の個数: 48

約数和(自身を含む): 36088416

約数和(自身を除く): 23916756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 11933, 23866, 35799, 47732, 59665, 71598, 119330, 143196, 178995, 202861, 238660, 357990, 405722, 608583, 715980, 811444, 1014305, 1217166, 2028610, 2434332, 3042915, 4057220, 6085830, 12171660]

約数ペア:

[(1, 12171660), (2, 6085830), (3, 4057220), (4, 3042915), (5, 2434332), (6, 2028610), (10, 1217166), (12, 1014305), (15, 811444), (17, 715980), (20, 608583), (30, 405722), (34, 357990), (51, 238660), (60, 202861), (68, 178995), (85, 143196), (102, 119330), (170, 71598), (204, 59665), (255, 47732), (340, 35799), (510, 23866), (1020, 11933)]