30897984

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{12379}}^1$

素因数の和:12407

約数の個数: 56

約数和(自身を含む): 88046560

約数和(自身を除く): 57148576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 12379, 24758, 37137, 49516, 74274, 99032, 148548, 160927, 198064, 297096, 321854, 396128, 482781, 594192, 643708, 792256, 965562, 1188384, 1287416, 1931124, 2376768, 2574832, 3862248, 5149664, 7724496, 10299328, 15448992, 30897984]

約数ペア:

[(1, 30897984), (2, 15448992), (3, 10299328), (4, 7724496), (6, 5149664), (8, 3862248), (12, 2574832), (13, 2376768), (16, 1931124), (24, 1287416), (26, 1188384), (32, 965562), (39, 792256), (48, 643708), (52, 594192), (64, 482781), (78, 396128), (96, 321854), (104, 297096), (156, 198064), (192, 160927), (208, 148548), (312, 99032), (416, 74274), (624, 49516), (832, 37137), (1248, 24758), (2496, 12379)]