30734760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{5227}}^1$

素因数の和:5255

約数の個数: 96

約数和(自身を含む): 107278560

約数和(自身を除く): 76543800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5227, 5880, 10454, 15681, 20908, 26135, 31362, 36589, 41816, 52270, 62724, 73178, 78405, 104540, 109767, 125448, 146356, 156810, 182945, 209080, 219534, 256123, 292712, 313620, 365890, 439068, 512246, 548835, 627240, 731780, 768369, 878136, 1024492, 1097670, 1280615, 1463560, 1536738, 2048984, 2195340, 2561230, 3073476, 3841845, 4390680, 5122460, 6146952, 7683690, 10244920, 15367380, 30734760]

約数ペア:

[(1, 30734760), (2, 15367380), (3, 10244920), (4, 7683690), (5, 6146952), (6, 5122460), (7, 4390680), (8, 3841845), (10, 3073476), (12, 2561230), (14, 2195340), (15, 2048984), (20, 1536738), (21, 1463560), (24, 1280615), (28, 1097670), (30, 1024492), (35, 878136), (40, 768369), (42, 731780), (49, 627240), (56, 548835), (60, 512246), (70, 439068), (84, 365890), (98, 313620), (105, 292712), (120, 256123), (140, 219534), (147, 209080), (168, 182945), (196, 156810), (210, 146356), (245, 125448), (280, 109767), (294, 104540), (392, 78405), (420, 73178), (490, 62724), (588, 52270), (735, 41816), (840, 36589), (980, 31362), (1176, 26135), (1470, 20908), (1960, 15681), (2940, 10454), (5227, 5880)]