91489140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{508273}}^1$

素因数の和:508288

約数の個数: 36

約数和(自身を含む): 277517604

約数和(自身を除く): 186028464

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 508273, 1016546, 1524819, 2033092, 2541365, 3049638, 4574457, 5082730, 6099276, 7624095, 9148914, 10165460, 15248190, 18297828, 22872285, 30496380, 45744570, 91489140]

約数ペア:

[(1, 91489140), (2, 45744570), (3, 30496380), (4, 22872285), (5, 18297828), (6, 15248190), (9, 10165460), (10, 9148914), (12, 7624095), (15, 6099276), (18, 5082730), (20, 4574457), (30, 3049638), (36, 2541365), (45, 2033092), (60, 1524819), (90, 1016546), (180, 508273)]