30391872

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{22613}}^1$

素因数の和:22635

約数の個数: 56

約数和(自身を含む): 91903296

約数和(自身を除く): 61511424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 22613, 45226, 67839, 90452, 135678, 158291, 180904, 271356, 316582, 361808, 474873, 542712, 633164, 723616, 949746, 1085424, 1266328, 1447232, 1899492, 2170848, 2532656, 3798984, 4341696, 5065312, 7597968, 10130624, 15195936, 30391872]

約数ペア:

[(1, 30391872), (2, 15195936), (3, 10130624), (4, 7597968), (6, 5065312), (7, 4341696), (8, 3798984), (12, 2532656), (14, 2170848), (16, 1899492), (21, 1447232), (24, 1266328), (28, 1085424), (32, 949746), (42, 723616), (48, 633164), (56, 542712), (64, 474873), (84, 361808), (96, 316582), (112, 271356), (168, 180904), (192, 158291), (224, 135678), (336, 90452), (448, 67839), (672, 45226), (1344, 22613)]