308105156740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5419}}^1\times {\mathrm{123601}}^1$

素因数の和:129052

約数の個数: 48

約数和(自身を含む): 675282222720

約数和(自身を除く): 367177065980

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 5419, 10838, 21676, 27095, 54190, 108380, 123601, 124637, 247202, 249274, 494404, 498548, 618005, 623185, 1236010, 1246370, 2472020, 2492740, 2842823, 5685646, 11371292, 14214115, 28428230, 56856460, 669793819, 1339587638, 2679175276, 3348969095, 6697938190, 13395876380, 15405257837, 30810515674, 61621031348, 77026289185, 154052578370, 308105156740]

約数ペア:

[(1, 308105156740), (2, 154052578370), (4, 77026289185), (5, 61621031348), (10, 30810515674), (20, 15405257837), (23, 13395876380), (46, 6697938190), (92, 3348969095), (115, 2679175276), (230, 1339587638), (460, 669793819), (5419, 56856460), (10838, 28428230), (21676, 14214115), (27095, 11371292), (54190, 5685646), (108380, 2842823), (123601, 2492740), (124637, 2472020), (247202, 1246370), (249274, 1236010), (494404, 623185), (498548, 618005)]