30708636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:375

約数の個数: 96

約数和(自身を含む): 87736320

約数和(自身を除く): 57027684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 71, 76, 84, 114, 133, 142, 213, 228, 266, 271, 284, 399, 426, 497, 532, 542, 798, 813, 852, 994, 1084, 1349, 1491, 1596, 1626, 1897, 1988, 2698, 2982, 3252, 3794, 4047, 5149, 5396, 5691, 5964, 7588, 8094, 9443, 10298, 11382, 15447, 16188, 18886, 19241, 20596, 22764, 28329, 30894, 36043, 37772, 38482, 56658, 57723, 61788, 72086, 76964, 108129, 113316, 115446, 134687, 144172, 216258, 230892, 269374, 365579, 404061, 432516, 538748, 731158, 808122, 1096737, 1462316, 1616244, 2193474, 2559053, 4386948, 5118106, 7677159, 10236212, 15354318, 30708636]

約数ペア:

[(1, 30708636), (2, 15354318), (3, 10236212), (4, 7677159), (6, 5118106), (7, 4386948), (12, 2559053), (14, 2193474), (19, 1616244), (21, 1462316), (28, 1096737), (38, 808122), (42, 731158), (57, 538748), (71, 432516), (76, 404061), (84, 365579), (114, 269374), (133, 230892), (142, 216258), (213, 144172), (228, 134687), (266, 115446), (271, 113316), (284, 108129), (399, 76964), (426, 72086), (497, 61788), (532, 57723), (542, 56658), (798, 38482), (813, 37772), (852, 36043), (994, 30894), (1084, 28329), (1349, 22764), (1491, 20596), (1596, 19241), (1626, 18886), (1897, 16188), (1988, 15447), (2698, 11382), (2982, 10298), (3252, 9443), (3794, 8094), (4047, 7588), (5149, 5964), (5396, 5691)]