30613492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 68088832

約数和(自身を除く): 37475340

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2713, 2821, 5426, 5642, 10852, 11284, 18991, 35269, 37982, 70538, 75964, 84103, 141076, 168206, 246883, 336412, 493766, 588721, 987532, 1093339, 1177442, 2186678, 2354884, 4373356, 7653373, 15306746, 30613492]

約数ペア:

[(1, 30613492), (2, 15306746), (4, 7653373), (7, 4373356), (13, 2354884), (14, 2186678), (26, 1177442), (28, 1093339), (31, 987532), (52, 588721), (62, 493766), (91, 336412), (124, 246883), (182, 168206), (217, 141076), (364, 84103), (403, 75964), (434, 70538), (806, 37982), (868, 35269), (1612, 18991), (2713, 11284), (2821, 10852), (5426, 5642)]