30438114

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5449}}^1$

素因数の和:5487

約数の個数: 48

約数和(自身を含む): 74556000

約数和(自身を除く): 44117886

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5449, 5586, 10898, 16347, 32694, 38143, 76286, 103531, 114429, 207062, 228858, 267001, 310593, 534002, 621186, 724717, 801003, 1449434, 1602006, 2174151, 4348302, 5073019, 10146038, 15219057, 30438114]

約数ペア:

[(1, 30438114), (2, 15219057), (3, 10146038), (6, 5073019), (7, 4348302), (14, 2174151), (19, 1602006), (21, 1449434), (38, 801003), (42, 724717), (49, 621186), (57, 534002), (98, 310593), (114, 267001), (133, 228858), (147, 207062), (266, 114429), (294, 103531), (399, 76286), (798, 38143), (931, 32694), (1862, 16347), (2793, 10898), (5449, 5586)]