30994992

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 100472736

約数和(自身を除く): 69477744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 97, 112, 126, 144, 168, 194, 252, 291, 317, 336, 388, 504, 582, 634, 679, 776, 873, 951, 1008, 1164, 1268, 1358, 1552, 1746, 1902, 2037, 2219, 2328, 2536, 2716, 2853, 3492, 3804, 4074, 4438, 4656, 5072, 5432, 5706, 6111, 6657, 6984, 7608, 8148, 8876, 10864, 11412, 12222, 13314, 13968, 15216, 16296, 17752, 19971, 22824, 24444, 26628, 30749, 32592, 35504, 39942, 45648, 48888, 53256, 61498, 79884, 92247, 97776, 106512, 122996, 159768, 184494, 215243, 245992, 276741, 319536, 368988, 430486, 491984, 553482, 645729, 737976, 860972, 1106964, 1291458, 1475952, 1721944, 1937187, 2213928, 2582916, 3443888, 3874374, 4427856, 5165832, 7748748, 10331664, 15497496, 30994992]

約数ペア:

[(1, 30994992), (2, 15497496), (3, 10331664), (4, 7748748), (6, 5165832), (7, 4427856), (8, 3874374), (9, 3443888), (12, 2582916), (14, 2213928), (16, 1937187), (18, 1721944), (21, 1475952), (24, 1291458), (28, 1106964), (36, 860972), (42, 737976), (48, 645729), (56, 553482), (63, 491984), (72, 430486), (84, 368988), (97, 319536), (112, 276741), (126, 245992), (144, 215243), (168, 184494), (194, 159768), (252, 122996), (291, 106512), (317, 97776), (336, 92247), (388, 79884), (504, 61498), (582, 53256), (634, 48888), (679, 45648), (776, 39942), (873, 35504), (951, 32592), (1008, 30749), (1164, 26628), (1268, 24444), (1358, 22824), (1552, 19971), (1746, 17752), (1902, 16296), (2037, 15216), (2219, 13968), (2328, 13314), (2536, 12222), (2716, 11412), (2853, 10864), (3492, 8876), (3804, 8148), (4074, 7608), (4438, 6984), (4656, 6657), (5072, 6111), (5432, 5706)]