30086476

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 62588736

約数和(自身を除く): 32502260

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 113, 148, 226, 257, 259, 452, 514, 518, 791, 1028, 1036, 1582, 1799, 3164, 3598, 4181, 7196, 8362, 9509, 16724, 19018, 29041, 29267, 38036, 58082, 58534, 66563, 116164, 117068, 133126, 203287, 266252, 406574, 813148, 1074517, 2149034, 4298068, 7521619, 15043238, 30086476]

約数ペア:

[(1, 30086476), (2, 15043238), (4, 7521619), (7, 4298068), (14, 2149034), (28, 1074517), (37, 813148), (74, 406574), (113, 266252), (148, 203287), (226, 133126), (257, 117068), (259, 116164), (452, 66563), (514, 58534), (518, 58082), (791, 38036), (1028, 29267), (1036, 29041), (1582, 19018), (1799, 16724), (3164, 9509), (3598, 8362), (4181, 7196)]