11519370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7529}}^1$

素因数の和:7559

約数の個数: 48

約数和(自身を含む): 31716360

約数和(自身を除く): 20196990

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, 7529, 15058, 22587, 37645, 45174, 67761, 75290, 112935, 127993, 135522, 225870, 255986, 338805, 383979, 639965, 677610, 767958, 1151937, 1279930, 1919895, 2303874, 3839790, 5759685, 11519370]

約数ペア:

[(1, 11519370), (2, 5759685), (3, 3839790), (5, 2303874), (6, 1919895), (9, 1279930), (10, 1151937), (15, 767958), (17, 677610), (18, 639965), (30, 383979), (34, 338805), (45, 255986), (51, 225870), (85, 135522), (90, 127993), (102, 112935), (153, 75290), (170, 67761), (255, 45174), (306, 37645), (510, 22587), (765, 15058), (1530, 7529)]