30724182

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 70986240

約数和(自身を除く): 40262058

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 47, 69, 94, 138, 141, 207, 282, 414, 423, 846, 1081, 1579, 2162, 3158, 3243, 4737, 6486, 9474, 9729, 14211, 19458, 28422, 36317, 72634, 74213, 108951, 148426, 217902, 222639, 326853, 445278, 653706, 667917, 1335834, 1706899, 3413798, 5120697, 10241394, 15362091, 30724182]

約数ペア:

[(1, 30724182), (2, 15362091), (3, 10241394), (6, 5120697), (9, 3413798), (18, 1706899), (23, 1335834), (46, 667917), (47, 653706), (69, 445278), (94, 326853), (138, 222639), (141, 217902), (207, 148426), (282, 108951), (414, 74213), (423, 72634), (846, 36317), (1081, 28422), (1579, 19458), (2162, 14211), (3158, 9729), (3243, 9474), (4737, 6486)]