76851460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{8999}}^1$

素因数の和:9076

約数の個数: 48

約数和(自身を含む): 187488000

約数和(自身を除く): 110636540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 427, 610, 854, 1220, 1708, 2135, 4270, 8540, 8999, 17998, 35996, 44995, 62993, 89990, 125986, 179980, 251972, 314965, 548939, 629930, 1097878, 1259860, 2195756, 2744695, 3842573, 5489390, 7685146, 10978780, 15370292, 19212865, 38425730, 76851460]

約数ペア:

[(1, 76851460), (2, 38425730), (4, 19212865), (5, 15370292), (7, 10978780), (10, 7685146), (14, 5489390), (20, 3842573), (28, 2744695), (35, 2195756), (61, 1259860), (70, 1097878), (122, 629930), (140, 548939), (244, 314965), (305, 251972), (427, 179980), (610, 125986), (854, 89990), (1220, 62993), (1708, 44995), (2135, 35996), (4270, 17998), (8540, 8999)]