31749060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{10799}}^1$

素因数の和:10825

約数の個数: 72

約数和(自身を含む): 103420800

約数和(自身を除く): 71671740

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 10799, 21598, 32397, 43196, 53995, 64794, 75593, 107990, 129588, 151186, 161985, 215980, 226779, 302372, 323970, 377965, 453558, 529151, 647940, 755930, 907116, 1058302, 1133895, 1511860, 1587453, 2116604, 2267790, 2645755, 3174906, 4535580, 5291510, 6349812, 7937265, 10583020, 15874530, 31749060]

約数ペア:

[(1, 31749060), (2, 15874530), (3, 10583020), (4, 7937265), (5, 6349812), (6, 5291510), (7, 4535580), (10, 3174906), (12, 2645755), (14, 2267790), (15, 2116604), (20, 1587453), (21, 1511860), (28, 1133895), (30, 1058302), (35, 907116), (42, 755930), (49, 647940), (60, 529151), (70, 453558), (84, 377965), (98, 323970), (105, 302372), (140, 226779), (147, 215980), (196, 161985), (210, 151186), (245, 129588), (294, 107990), (420, 75593), (490, 64794), (588, 53995), (735, 43196), (980, 32397), (1470, 21598), (2940, 10799)]