216892530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{104779}}^1$

素因数の和:104815

約数の個数: 48

約数和(自身を含む): 588444480

約数和(自身を除く): 371551950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 104779, 209558, 314337, 523895, 628674, 943011, 1047790, 1571685, 1886022, 2409917, 3143370, 4715055, 4819834, 7229751, 9430110, 12049585, 14459502, 21689253, 24099170, 36148755, 43378506, 72297510, 108446265, 216892530]

約数ペア:

[(1, 216892530), (2, 108446265), (3, 72297510), (5, 43378506), (6, 36148755), (9, 24099170), (10, 21689253), (15, 14459502), (18, 12049585), (23, 9430110), (30, 7229751), (45, 4819834), (46, 4715055), (69, 3143370), (90, 2409917), (115, 1886022), (138, 1571685), (207, 1047790), (230, 943011), (345, 628674), (414, 523895), (690, 314337), (1035, 209558), (2070, 104779)]