30698528

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7213}}^1$

素因数の和:7249

約数の個数: 48

約数和(自身を含む): 72717120

約数和(自身を除く): 42018592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 7213, 14426, 28852, 50491, 57704, 100982, 115408, 137047, 201964, 230816, 274094, 403928, 548188, 807856, 959329, 1096376, 1615712, 1918658, 2192752, 3837316, 4385504, 7674632, 15349264, 30698528]

約数ペア:

[(1, 30698528), (2, 15349264), (4, 7674632), (7, 4385504), (8, 3837316), (14, 2192752), (16, 1918658), (19, 1615712), (28, 1096376), (32, 959329), (38, 807856), (56, 548188), (76, 403928), (112, 274094), (133, 230816), (152, 201964), (224, 137047), (266, 115408), (304, 100982), (532, 57704), (608, 50491), (1064, 28852), (2128, 14426), (4256, 7213)]