30385504

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 62596800

約数和(自身を除く): 32211296

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 137, 232, 239, 274, 464, 478, 548, 928, 956, 1096, 1912, 2192, 3824, 3973, 4384, 6931, 7648, 7946, 13862, 15892, 27724, 31784, 32743, 55448, 63568, 65486, 110896, 127136, 130972, 221792, 261944, 523888, 949547, 1047776, 1899094, 3798188, 7596376, 15192752, 30385504]

約数ペア:

[(1, 30385504), (2, 15192752), (4, 7596376), (8, 3798188), (16, 1899094), (29, 1047776), (32, 949547), (58, 523888), (116, 261944), (137, 221792), (232, 130972), (239, 127136), (274, 110896), (464, 65486), (478, 63568), (548, 55448), (928, 32743), (956, 31784), (1096, 27724), (1912, 15892), (2192, 13862), (3824, 7946), (3973, 7648), (4384, 6931)]