153804530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:635

約数の個数: 64

約数和(自身を含む): 314616960

約数和(自身を除く): 160812430

約数列:

[1, 2, 5, 10, 11, 22, 41, 55, 67, 82, 110, 134, 205, 335, 410, 451, 509, 670, 737, 902, 1018, 1474, 2255, 2545, 2747, 3685, 4510, 5090, 5494, 5599, 7370, 11198, 13735, 20869, 27470, 27995, 30217, 34103, 41738, 55990, 60434, 68206, 104345, 151085, 170515, 208690, 229559, 302170, 341030, 375133, 459118, 750266, 1147795, 1398223, 1875665, 2295590, 2796446, 3751330, 6991115, 13982230, 15380453, 30760906, 76902265, 153804530]

約数ペア:

[(1, 153804530), (2, 76902265), (5, 30760906), (10, 15380453), (11, 13982230), (22, 6991115), (41, 3751330), (55, 2796446), (67, 2295590), (82, 1875665), (110, 1398223), (134, 1147795), (205, 750266), (335, 459118), (410, 375133), (451, 341030), (509, 302170), (670, 229559), (737, 208690), (902, 170515), (1018, 151085), (1474, 104345), (2255, 68206), (2545, 60434), (2747, 55990), (3685, 41738), (4510, 34103), (5090, 30217), (5494, 27995), (5599, 27470), (7370, 20869), (11198, 13735)]