30736230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:163

約数の個数: 128

約数和(自身を含む): 89856000

約数和(自身を除く): 59119770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 49, 58, 70, 87, 98, 103, 105, 145, 147, 174, 203, 206, 210, 245, 290, 294, 309, 343, 406, 435, 490, 515, 609, 618, 686, 721, 735, 870, 1015, 1029, 1030, 1218, 1421, 1442, 1470, 1545, 1715, 2030, 2058, 2163, 2842, 2987, 3045, 3090, 3430, 3605, 4263, 4326, 5047, 5145, 5974, 6090, 7105, 7210, 8526, 8961, 9947, 10094, 10290, 10815, 14210, 14935, 15141, 17922, 19894, 20909, 21315, 21630, 25235, 29841, 29870, 30282, 35329, 41818, 42630, 44805, 49735, 50470, 59682, 62727, 70658, 75705, 89610, 99470, 104545, 105987, 125454, 146363, 149205, 151410, 176645, 209090, 211974, 292726, 298410, 313635, 353290, 439089, 529935, 627270, 731815, 878178, 1024541, 1059870, 1463630, 2049082, 2195445, 3073623, 4390890, 5122705, 6147246, 10245410, 15368115, 30736230]

約数ペア:

[(1, 30736230), (2, 15368115), (3, 10245410), (5, 6147246), (6, 5122705), (7, 4390890), (10, 3073623), (14, 2195445), (15, 2049082), (21, 1463630), (29, 1059870), (30, 1024541), (35, 878178), (42, 731815), (49, 627270), (58, 529935), (70, 439089), (87, 353290), (98, 313635), (103, 298410), (105, 292726), (145, 211974), (147, 209090), (174, 176645), (203, 151410), (206, 149205), (210, 146363), (245, 125454), (290, 105987), (294, 104545), (309, 99470), (343, 89610), (406, 75705), (435, 70658), (490, 62727), (515, 59682), (609, 50470), (618, 49735), (686, 44805), (721, 42630), (735, 41818), (870, 35329), (1015, 30282), (1029, 29870), (1030, 29841), (1218, 25235), (1421, 21630), (1442, 21315), (1470, 20909), (1545, 19894), (1715, 17922), (2030, 15141), (2058, 14935), (2163, 14210), (2842, 10815), (2987, 10290), (3045, 10094), (3090, 9947), (3430, 8961), (3605, 8526), (4263, 7210), (4326, 7105), (5047, 6090), (5145, 5974)]