30148924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{433}}^1$

素因数の和:566

約数の個数: 36

約数和(自身を含む): 57819216

約数和(自身を除く): 27670292

約数列:

[1, 2, 4, 13, 26, 52, 103, 169, 206, 338, 412, 433, 676, 866, 1339, 1732, 2678, 5356, 5629, 11258, 17407, 22516, 34814, 44599, 69628, 73177, 89198, 146354, 178396, 292708, 579787, 1159574, 2319148, 7537231, 15074462, 30148924]

約数ペア:

[(1, 30148924), (2, 15074462), (4, 7537231), (13, 2319148), (26, 1159574), (52, 579787), (103, 292708), (169, 178396), (206, 146354), (338, 89198), (412, 73177), (433, 69628), (676, 44599), (866, 34814), (1339, 22516), (1732, 17407), (2678, 11258), (5356, 5629)]