30448418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{227}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 62512128

約数和(自身を除く): 32063710

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 67, 77, 91, 134, 143, 154, 182, 227, 286, 454, 469, 737, 871, 938, 1001, 1474, 1589, 1742, 2002, 2497, 2951, 3178, 4994, 5159, 5902, 6097, 9581, 10318, 12194, 15209, 17479, 19162, 20657, 30418, 32461, 34958, 41314, 64922, 67067, 106463, 134134, 167299, 197717, 212926, 227227, 334598, 395434, 454454, 1171093, 1384019, 2174887, 2342186, 2768038, 4349774, 15224209, 30448418]

約数ペア:

[(1, 30448418), (2, 15224209), (7, 4349774), (11, 2768038), (13, 2342186), (14, 2174887), (22, 1384019), (26, 1171093), (67, 454454), (77, 395434), (91, 334598), (134, 227227), (143, 212926), (154, 197717), (182, 167299), (227, 134134), (286, 106463), (454, 67067), (469, 64922), (737, 41314), (871, 34958), (938, 32461), (1001, 30418), (1474, 20657), (1589, 19162), (1742, 17479), (2002, 15209), (2497, 12194), (2951, 10318), (3178, 9581), (4994, 6097), (5159, 5902)]