161423370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{5081}}^1$

素因数の和:5447

約数の個数: 48

約数和(自身を含む): 420972552

約数和(自身を除く): 259549182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 353, 706, 1059, 1765, 2118, 3177, 3530, 5081, 5295, 6354, 10162, 10590, 15243, 15885, 25405, 30486, 31770, 45729, 50810, 76215, 91458, 152430, 228645, 457290, 1793593, 3587186, 5380779, 8967965, 10761558, 16142337, 17935930, 26903895, 32284674, 53807790, 80711685, 161423370]

約数ペア:

[(1, 161423370), (2, 80711685), (3, 53807790), (5, 32284674), (6, 26903895), (9, 17935930), (10, 16142337), (15, 10761558), (18, 8967965), (30, 5380779), (45, 3587186), (90, 1793593), (353, 457290), (706, 228645), (1059, 152430), (1765, 91458), (2118, 76215), (3177, 50810), (3530, 45729), (5081, 31770), (5295, 30486), (6354, 25405), (10162, 15885), (10590, 15243)]