30386472

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1801}}^1$

素因数の和:1866

約数の個数: 64

約数和(自身を含む): 82171200

約数和(自身を除く): 51784728

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 1801, 2109, 2812, 3602, 4218, 5403, 5624, 7204, 8436, 10806, 14408, 16872, 21612, 34219, 43224, 66637, 68438, 102657, 133274, 136876, 199911, 205314, 266548, 273752, 399822, 410628, 533096, 799644, 821256, 1266103, 1599288, 2532206, 3798309, 5064412, 7596618, 10128824, 15193236, 30386472]

約数ペア:

[(1, 30386472), (2, 15193236), (3, 10128824), (4, 7596618), (6, 5064412), (8, 3798309), (12, 2532206), (19, 1599288), (24, 1266103), (37, 821256), (38, 799644), (57, 533096), (74, 410628), (76, 399822), (111, 273752), (114, 266548), (148, 205314), (152, 199911), (222, 136876), (228, 133274), (296, 102657), (444, 68438), (456, 66637), (703, 43224), (888, 34219), (1406, 21612), (1801, 16872), (2109, 14408), (2812, 10806), (3602, 8436), (4218, 7204), (5403, 5624)]