30723186

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:811

約数の個数: 48

約数和(自身を含む): 68251680

約数和(自身を除く): 37528494

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 169, 246, 338, 507, 533, 739, 1014, 1066, 1478, 1599, 2217, 3198, 4434, 6929, 9607, 13858, 19214, 20787, 28821, 30299, 41574, 57642, 60598, 90897, 124891, 181794, 249782, 374673, 393887, 749346, 787774, 1181661, 2363322, 5120531, 10241062, 15361593, 30723186]

約数ペア:

[(1, 30723186), (2, 15361593), (3, 10241062), (6, 5120531), (13, 2363322), (26, 1181661), (39, 787774), (41, 749346), (78, 393887), (82, 374673), (123, 249782), (169, 181794), (246, 124891), (338, 90897), (507, 60598), (533, 57642), (739, 41574), (1014, 30299), (1066, 28821), (1478, 20787), (1599, 19214), (2217, 13858), (3198, 9607), (4434, 6929)]