30296552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 67858560

約数和(自身を除く): 37562008

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 71, 88, 104, 142, 143, 284, 286, 373, 568, 572, 746, 781, 923, 1144, 1492, 1562, 1846, 2984, 3124, 3692, 4103, 4849, 6248, 7384, 8206, 9698, 10153, 16412, 19396, 20306, 26483, 32824, 38792, 40612, 52966, 53339, 81224, 105932, 106678, 211864, 213356, 291313, 344279, 426712, 582626, 688558, 1165252, 1377116, 2330504, 2754232, 3787069, 7574138, 15148276, 30296552]

約数ペア:

[(1, 30296552), (2, 15148276), (4, 7574138), (8, 3787069), (11, 2754232), (13, 2330504), (22, 1377116), (26, 1165252), (44, 688558), (52, 582626), (71, 426712), (88, 344279), (104, 291313), (142, 213356), (143, 211864), (284, 106678), (286, 105932), (373, 81224), (568, 53339), (572, 52966), (746, 40612), (781, 38792), (923, 32824), (1144, 26483), (1492, 20306), (1562, 19396), (1846, 16412), (2984, 10153), (3124, 9698), (3692, 8206), (4103, 7384), (4849, 6248)]