30778776

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{353}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 96089760

約数和(自身を除く): 65310984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 173, 252, 346, 353, 504, 519, 692, 706, 1038, 1059, 1211, 1384, 1412, 1557, 2076, 2118, 2422, 2471, 2824, 3114, 3177, 3633, 4152, 4236, 4844, 4942, 6228, 6354, 7266, 7413, 8472, 9688, 9884, 10899, 12456, 12708, 14532, 14826, 19768, 21798, 22239, 25416, 29064, 29652, 43596, 44478, 59304, 61069, 87192, 88956, 122138, 177912, 183207, 244276, 366414, 427483, 488552, 549621, 732828, 854966, 1099242, 1282449, 1465656, 1709932, 2198484, 2564898, 3419864, 3847347, 4396968, 5129796, 7694694, 10259592, 15389388, 30778776]

約数ペア:

[(1, 30778776), (2, 15389388), (3, 10259592), (4, 7694694), (6, 5129796), (7, 4396968), (8, 3847347), (9, 3419864), (12, 2564898), (14, 2198484), (18, 1709932), (21, 1465656), (24, 1282449), (28, 1099242), (36, 854966), (42, 732828), (56, 549621), (63, 488552), (72, 427483), (84, 366414), (126, 244276), (168, 183207), (173, 177912), (252, 122138), (346, 88956), (353, 87192), (504, 61069), (519, 59304), (692, 44478), (706, 43596), (1038, 29652), (1059, 29064), (1211, 25416), (1384, 22239), (1412, 21798), (1557, 19768), (2076, 14826), (2118, 14532), (2422, 12708), (2471, 12456), (2824, 10899), (3114, 9884), (3177, 9688), (3633, 8472), (4152, 7413), (4236, 7266), (4844, 6354), (4942, 6228)]