190040940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1055783}}^1$

素因数の和:1055798

約数の個数: 36

約数和(自身を含む): 576458064

約数和(自身を除く): 386417124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1055783, 2111566, 3167349, 4223132, 5278915, 6334698, 9502047, 10557830, 12669396, 15836745, 19004094, 21115660, 31673490, 38008188, 47510235, 63346980, 95020470, 190040940]

約数ペア:

[(1, 190040940), (2, 95020470), (3, 63346980), (4, 47510235), (5, 38008188), (6, 31673490), (9, 21115660), (10, 19004094), (12, 15836745), (15, 12669396), (18, 10557830), (20, 9502047), (30, 6334698), (36, 5278915), (45, 4223132), (60, 3167349), (90, 2111566), (180, 1055783)]