7189470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 20487168

約数和(自身を除く): 13297698

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 37, 45, 51, 74, 85, 90, 102, 111, 127, 153, 170, 185, 222, 254, 255, 306, 333, 370, 381, 510, 555, 629, 635, 666, 762, 765, 1110, 1143, 1258, 1270, 1530, 1665, 1887, 1905, 2159, 2286, 3145, 3330, 3774, 3810, 4318, 4699, 5661, 5715, 6290, 6477, 9398, 9435, 10795, 11322, 11430, 12954, 14097, 18870, 19431, 21590, 23495, 28194, 28305, 32385, 38862, 42291, 46990, 56610, 64770, 70485, 79883, 84582, 97155, 140970, 159766, 194310, 211455, 239649, 399415, 422910, 479298, 718947, 798830, 1198245, 1437894, 2396490, 3594735, 7189470]

約数ペア:

[(1, 7189470), (2, 3594735), (3, 2396490), (5, 1437894), (6, 1198245), (9, 798830), (10, 718947), (15, 479298), (17, 422910), (18, 399415), (30, 239649), (34, 211455), (37, 194310), (45, 159766), (51, 140970), (74, 97155), (85, 84582), (90, 79883), (102, 70485), (111, 64770), (127, 56610), (153, 46990), (170, 42291), (185, 38862), (222, 32385), (254, 28305), (255, 28194), (306, 23495), (333, 21590), (370, 19431), (381, 18870), (510, 14097), (555, 12954), (629, 11430), (635, 11322), (666, 10795), (762, 9435), (765, 9398), (1110, 6477), (1143, 6290), (1258, 5715), (1270, 5661), (1530, 4699), (1665, 4318), (1887, 3810), (1905, 3774), (2159, 3330), (2286, 3145)]