1540374906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{3329}}^1$

素因数の和:3843

約数の個数: 64

約数和(自身を含む): 3682713600

約数和(自身を除く): 2142338694

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 479, 483, 958, 966, 1437, 2874, 3329, 3353, 6658, 6706, 9987, 10059, 11017, 19974, 20118, 22034, 23303, 33051, 46606, 66102, 69909, 76567, 77119, 139818, 153134, 154238, 229701, 231357, 459402, 462714, 535969, 1071938, 1594591, 1607907, 3189182, 3215814, 4783773, 9567546, 11162137, 22324274, 33486411, 36675593, 66972822, 73351186, 110026779, 220053558, 256729151, 513458302, 770187453, 1540374906]

約数ペア:

[(1, 1540374906), (2, 770187453), (3, 513458302), (6, 256729151), (7, 220053558), (14, 110026779), (21, 73351186), (23, 66972822), (42, 36675593), (46, 33486411), (69, 22324274), (138, 11162137), (161, 9567546), (322, 4783773), (479, 3215814), (483, 3189182), (958, 1607907), (966, 1594591), (1437, 1071938), (2874, 535969), (3329, 462714), (3353, 459402), (6658, 231357), (6706, 229701), (9987, 154238), (10059, 153134), (11017, 139818), (19974, 77119), (20118, 76567), (22034, 69909), (23303, 66102), (33051, 46606)]