30026892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1997}}^1$

素因数の和:2190

約数の個数: 48

約数和(自身を含む): 80559360

約数和(自身を除く): 50532468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 179, 358, 537, 716, 1074, 1253, 1997, 2148, 2506, 3759, 3994, 5012, 5991, 7518, 7988, 11982, 13979, 15036, 23964, 27958, 41937, 55916, 83874, 167748, 357463, 714926, 1072389, 1429852, 2144778, 2502241, 4289556, 5004482, 7506723, 10008964, 15013446, 30026892]

約数ペア:

[(1, 30026892), (2, 15013446), (3, 10008964), (4, 7506723), (6, 5004482), (7, 4289556), (12, 2502241), (14, 2144778), (21, 1429852), (28, 1072389), (42, 714926), (84, 357463), (179, 167748), (358, 83874), (537, 55916), (716, 41937), (1074, 27958), (1253, 23964), (1997, 15036), (2148, 13979), (2506, 11982), (3759, 7988), (3994, 7518), (5012, 5991)]