30340908

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4987}}^1$

素因数の和:5023

約数の個数: 54

約数和(自身を含む): 83065164

約数和(自身を除く): 52724256

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 4987, 6084, 9974, 14961, 19948, 29922, 44883, 59844, 64831, 89766, 129662, 179532, 194493, 259324, 388986, 583479, 777972, 842803, 1166958, 1685606, 2333916, 2528409, 3371212, 5056818, 7585227, 10113636, 15170454, 30340908]

約数ペア:

[(1, 30340908), (2, 15170454), (3, 10113636), (4, 7585227), (6, 5056818), (9, 3371212), (12, 2528409), (13, 2333916), (18, 1685606), (26, 1166958), (36, 842803), (39, 777972), (52, 583479), (78, 388986), (117, 259324), (156, 194493), (169, 179532), (234, 129662), (338, 89766), (468, 64831), (507, 59844), (676, 44883), (1014, 29922), (1521, 19948), (2028, 14961), (3042, 9974), (4987, 6084)]