30157408

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{257}}^1$

素因数の和:479

約数の個数: 48

約数和(自身を含む): 63065520

約数和(自身を除く): 32908112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 193, 257, 304, 386, 514, 608, 772, 1028, 1544, 2056, 3088, 3667, 4112, 4883, 6176, 7334, 8224, 9766, 14668, 19532, 29336, 39064, 49601, 58672, 78128, 99202, 117344, 156256, 198404, 396808, 793616, 942419, 1587232, 1884838, 3769676, 7539352, 15078704, 30157408]

約数ペア:

[(1, 30157408), (2, 15078704), (4, 7539352), (8, 3769676), (16, 1884838), (19, 1587232), (32, 942419), (38, 793616), (76, 396808), (152, 198404), (193, 156256), (257, 117344), (304, 99202), (386, 78128), (514, 58672), (608, 49601), (772, 39064), (1028, 29336), (1544, 19532), (2056, 14668), (3088, 9766), (3667, 8224), (4112, 7334), (4883, 6176)]