30843904

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:371

約数の個数: 88

約数和(自身を含む): 76115648

約数和(自身を除く): 45271744

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 331, 364, 416, 448, 512, 662, 728, 832, 896, 1024, 1324, 1456, 1664, 1792, 2317, 2648, 2912, 3328, 3584, 4303, 4634, 5296, 5824, 6656, 7168, 8606, 9268, 10592, 11648, 13312, 17212, 18536, 21184, 23296, 30121, 34424, 37072, 42368, 46592, 60242, 68848, 74144, 84736, 93184, 120484, 137696, 148288, 169472, 240968, 275392, 296576, 338944, 481936, 550784, 593152, 963872, 1101568, 1186304, 1927744, 2203136, 2372608, 3855488, 4406272, 7710976, 15421952, 30843904]

約数ペア:

[(1, 30843904), (2, 15421952), (4, 7710976), (7, 4406272), (8, 3855488), (13, 2372608), (14, 2203136), (16, 1927744), (26, 1186304), (28, 1101568), (32, 963872), (52, 593152), (56, 550784), (64, 481936), (91, 338944), (104, 296576), (112, 275392), (128, 240968), (182, 169472), (208, 148288), (224, 137696), (256, 120484), (331, 93184), (364, 84736), (416, 74144), (448, 68848), (512, 60242), (662, 46592), (728, 42368), (832, 37072), (896, 34424), (1024, 30121), (1324, 23296), (1456, 21184), (1664, 18536), (1792, 17212), (2317, 13312), (2648, 11648), (2912, 10592), (3328, 9268), (3584, 8606), (4303, 7168), (4634, 6656), (5296, 5824)]