30928884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19379}}^1$

素因数の和:19412

約数の個数: 48

約数和(自身を含む): 86822400

約数和(自身を除く): 55893516

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 19379, 38758, 58137, 77516, 116274, 135653, 232548, 271306, 368201, 406959, 542612, 736402, 813918, 1104603, 1472804, 1627836, 2209206, 2577407, 4418412, 5154814, 7732221, 10309628, 15464442, 30928884]

約数ペア:

[(1, 30928884), (2, 15464442), (3, 10309628), (4, 7732221), (6, 5154814), (7, 4418412), (12, 2577407), (14, 2209206), (19, 1627836), (21, 1472804), (28, 1104603), (38, 813918), (42, 736402), (57, 542612), (76, 406959), (84, 368201), (114, 271306), (133, 232548), (228, 135653), (266, 116274), (399, 77516), (532, 58137), (798, 38758), (1596, 19379)]