30027256

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 66977280

約数和(自身を除く): 36950024

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 67, 106, 134, 151, 212, 268, 302, 371, 424, 469, 536, 604, 742, 938, 1057, 1208, 1484, 1876, 2114, 2968, 3551, 3752, 4228, 7102, 8003, 8456, 10117, 14204, 16006, 20234, 24857, 28408, 32012, 40468, 49714, 56021, 64024, 70819, 80936, 99428, 112042, 141638, 198856, 224084, 283276, 448168, 536201, 566552, 1072402, 2144804, 3753407, 4289608, 7506814, 15013628, 30027256]

約数ペア:

[(1, 30027256), (2, 15013628), (4, 7506814), (7, 4289608), (8, 3753407), (14, 2144804), (28, 1072402), (53, 566552), (56, 536201), (67, 448168), (106, 283276), (134, 224084), (151, 198856), (212, 141638), (268, 112042), (302, 99428), (371, 80936), (424, 70819), (469, 64024), (536, 56021), (604, 49714), (742, 40468), (938, 32012), (1057, 28408), (1208, 24857), (1484, 20234), (1876, 16006), (2114, 14204), (2968, 10117), (3551, 8456), (3752, 8003), (4228, 7102)]