11702970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7649}}^1$

素因数の和:7679

約数の個数: 48

約数和(自身を含む): 32221800

約数和(自身を除く): 20518830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 7649, 15298, 22947, 38245, 45894, 68841, 76490, 114735, 130033, 137682, 229470, 260066, 344205, 390099, 650165, 688410, 780198, 1170297, 1300330, 1950495, 2340594, 3900990, 5851485, 11702970]

約数ペア:

[(1, 11702970), (2, 5851485), (3, 3900990), (5, 2340594), (6, 1950495), (9, 1300330), (10, 1170297), (15, 780198), (17, 688410), (18, 650165), (30, 390099), (34, 344205), (45, 260066), (51, 229470), (85, 137682), (90, 130033), (102, 114735), (153, 76490), (170, 68841), (255, 45894), (306, 38245), (510, 22947), (765, 15298), (1530, 7649)]