30140992

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3541}}^1$

素因数の和:3579

約数の個数: 56

約数和(自身を含む): 71973440

約数和(自身を除く): 41832448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 3541, 4256, 7082, 8512, 14164, 24787, 28328, 49574, 56656, 67279, 99148, 113312, 134558, 198296, 226624, 269116, 396592, 470953, 538232, 793184, 941906, 1076464, 1586368, 1883812, 2152928, 3767624, 4305856, 7535248, 15070496, 30140992]

約数ペア:

[(1, 30140992), (2, 15070496), (4, 7535248), (7, 4305856), (8, 3767624), (14, 2152928), (16, 1883812), (19, 1586368), (28, 1076464), (32, 941906), (38, 793184), (56, 538232), (64, 470953), (76, 396592), (112, 269116), (133, 226624), (152, 198296), (224, 134558), (266, 113312), (304, 99148), (448, 67279), (532, 56656), (608, 49574), (1064, 28328), (1216, 24787), (2128, 14164), (3541, 8512), (4256, 7082)]