312391890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3413}}^1$

素因数の和:3545

約数の個数: 80

約数和(自身を含む): 847668888

約数和(自身を除く): 535276998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 113, 135, 162, 226, 270, 339, 405, 565, 678, 810, 1017, 1130, 1695, 2034, 3051, 3390, 3413, 5085, 6102, 6826, 9153, 10170, 10239, 15255, 17065, 18306, 20478, 30510, 30717, 34130, 45765, 51195, 61434, 91530, 92151, 102390, 153585, 184302, 276453, 307170, 385669, 460755, 552906, 771338, 921510, 1157007, 1382265, 1928345, 2314014, 2764530, 3471021, 3856690, 5785035, 6942042, 10413063, 11570070, 17355105, 20826126, 31239189, 34710210, 52065315, 62478378, 104130630, 156195945, 312391890]

約数ペア:

[(1, 312391890), (2, 156195945), (3, 104130630), (5, 62478378), (6, 52065315), (9, 34710210), (10, 31239189), (15, 20826126), (18, 17355105), (27, 11570070), (30, 10413063), (45, 6942042), (54, 5785035), (81, 3856690), (90, 3471021), (113, 2764530), (135, 2314014), (162, 1928345), (226, 1382265), (270, 1157007), (339, 921510), (405, 771338), (565, 552906), (678, 460755), (810, 385669), (1017, 307170), (1130, 276453), (1695, 184302), (2034, 153585), (3051, 102390), (3390, 92151), (3413, 91530), (5085, 61434), (6102, 51195), (6826, 45765), (9153, 34130), (10170, 30717), (10239, 30510), (15255, 20478), (17065, 18306)]