30847992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1321}}^1$

素因数の和:1476

約数の個数: 64

約数和(自身を含む): 88838400

約数和(自身を除く): 57990408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1321, 1668, 1946, 2642, 2919, 3336, 3892, 3963, 5284, 5838, 7784, 7926, 9247, 10568, 11676, 15852, 18494, 23352, 27741, 31704, 36988, 55482, 73976, 110964, 183619, 221928, 367238, 550857, 734476, 1101714, 1285333, 1468952, 2203428, 2570666, 3855999, 4406856, 5141332, 7711998, 10282664, 15423996, 30847992]

約数ペア:

[(1, 30847992), (2, 15423996), (3, 10282664), (4, 7711998), (6, 5141332), (7, 4406856), (8, 3855999), (12, 2570666), (14, 2203428), (21, 1468952), (24, 1285333), (28, 1101714), (42, 734476), (56, 550857), (84, 367238), (139, 221928), (168, 183619), (278, 110964), (417, 73976), (556, 55482), (834, 36988), (973, 31704), (1112, 27741), (1321, 23352), (1668, 18494), (1946, 15852), (2642, 11676), (2919, 10568), (3336, 9247), (3892, 7926), (3963, 7784), (5284, 5838)]