26972730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{353}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 72385920

約数和(自身を除く): 45413190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 283, 353, 566, 706, 849, 1059, 1415, 1698, 1765, 2118, 2547, 2830, 3177, 3530, 4245, 5094, 5295, 6354, 7641, 8490, 9531, 10590, 12735, 15282, 15885, 19062, 25470, 31770, 38205, 47655, 76410, 95310, 99899, 199798, 299697, 499495, 599394, 899091, 998990, 1498485, 1798182, 2697273, 2996970, 4495455, 5394546, 8990910, 13486365, 26972730]

約数ペア:

[(1, 26972730), (2, 13486365), (3, 8990910), (5, 5394546), (6, 4495455), (9, 2996970), (10, 2697273), (15, 1798182), (18, 1498485), (27, 998990), (30, 899091), (45, 599394), (54, 499495), (90, 299697), (135, 199798), (270, 99899), (283, 95310), (353, 76410), (566, 47655), (706, 38205), (849, 31770), (1059, 25470), (1415, 19062), (1698, 15885), (1765, 15282), (2118, 12735), (2547, 10590), (2830, 9531), (3177, 8490), (3530, 7641), (4245, 6354), (5094, 5295)]