30450056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{277}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 70990080

約数和(自身を除く): 40540024

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 151, 182, 277, 302, 364, 554, 604, 728, 1057, 1108, 1208, 1939, 1963, 2114, 2216, 3601, 3878, 3926, 4228, 7202, 7756, 7852, 8456, 13741, 14404, 15512, 15704, 25207, 27482, 28808, 41827, 50414, 54964, 83654, 100828, 109928, 167308, 201656, 292789, 334616, 543751, 585578, 1087502, 1171156, 2175004, 2342312, 3806257, 4350008, 7612514, 15225028, 30450056]

約数ペア:

[(1, 30450056), (2, 15225028), (4, 7612514), (7, 4350008), (8, 3806257), (13, 2342312), (14, 2175004), (26, 1171156), (28, 1087502), (52, 585578), (56, 543751), (91, 334616), (104, 292789), (151, 201656), (182, 167308), (277, 109928), (302, 100828), (364, 83654), (554, 54964), (604, 50414), (728, 41827), (1057, 28808), (1108, 27482), (1208, 25207), (1939, 15704), (1963, 15512), (2114, 14404), (2216, 13741), (3601, 8456), (3878, 7852), (3926, 7756), (4228, 7202)]