30647408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 69209856

約数和(自身を除く): 38562448

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 67, 88, 92, 113, 134, 176, 184, 226, 253, 268, 368, 452, 506, 536, 737, 904, 1012, 1072, 1243, 1474, 1541, 1808, 2024, 2486, 2599, 2948, 3082, 4048, 4972, 5198, 5896, 6164, 7571, 9944, 10396, 11792, 12328, 15142, 16951, 19888, 20792, 24656, 28589, 30284, 33902, 41584, 57178, 60568, 67804, 83281, 114356, 121136, 135608, 166562, 174133, 228712, 271216, 333124, 348266, 457424, 666248, 696532, 1332496, 1393064, 1915463, 2786128, 3830926, 7661852, 15323704, 30647408]

約数ペア:

[(1, 30647408), (2, 15323704), (4, 7661852), (8, 3830926), (11, 2786128), (16, 1915463), (22, 1393064), (23, 1332496), (44, 696532), (46, 666248), (67, 457424), (88, 348266), (92, 333124), (113, 271216), (134, 228712), (176, 174133), (184, 166562), (226, 135608), (253, 121136), (268, 114356), (368, 83281), (452, 67804), (506, 60568), (536, 57178), (737, 41584), (904, 33902), (1012, 30284), (1072, 28589), (1243, 24656), (1474, 20792), (1541, 19888), (1808, 16951), (2024, 15142), (2486, 12328), (2599, 11792), (2948, 10396), (3082, 9944), (4048, 7571), (4972, 6164), (5198, 5896)]