249940170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2777113}}^1$

素因数の和:2777126

約数の個数: 24

約数和(自身を含む): 649844676

約数和(自身を除く): 399904506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2777113, 5554226, 8331339, 13885565, 16662678, 24994017, 27771130, 41656695, 49988034, 83313390, 124970085, 249940170]

約数ペア:

[(1, 249940170), (2, 124970085), (3, 83313390), (5, 49988034), (6, 41656695), (9, 27771130), (10, 24994017), (15, 16662678), (18, 13885565), (30, 8331339), (45, 5554226), (90, 2777113)]