30937968

素因数分解:

$2^4\times 3^2\times {\mathrm{181}}^1\times {\mathrm{1187}}^1$

素因数の和:1382

約数の個数: 60

約数和(自身を含む): 87135048

約数和(自身を除く): 56197080

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 181, 362, 543, 724, 1086, 1187, 1448, 1629, 2172, 2374, 2896, 3258, 3561, 4344, 4748, 6516, 7122, 8688, 9496, 10683, 13032, 14244, 18992, 21366, 26064, 28488, 42732, 56976, 85464, 170928, 214847, 429694, 644541, 859388, 1289082, 1718776, 1933623, 2578164, 3437552, 3867246, 5156328, 7734492, 10312656, 15468984, 30937968]

約数ペア:

[(1, 30937968), (2, 15468984), (3, 10312656), (4, 7734492), (6, 5156328), (8, 3867246), (9, 3437552), (12, 2578164), (16, 1933623), (18, 1718776), (24, 1289082), (36, 859388), (48, 644541), (72, 429694), (144, 214847), (181, 170928), (362, 85464), (543, 56976), (724, 42732), (1086, 28488), (1187, 26064), (1448, 21366), (1629, 18992), (2172, 14244), (2374, 13032), (2896, 10683), (3258, 9496), (3561, 8688), (4344, 7122), (4748, 6516)]