2505730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 32

約数和(自身を含む): 4769280

約数和(自身を除く): 2263550

約数列:

[1, 2, 5, 10, 31, 59, 62, 118, 137, 155, 274, 295, 310, 590, 685, 1370, 1829, 3658, 4247, 8083, 8494, 9145, 16166, 18290, 21235, 40415, 42470, 80830, 250573, 501146, 1252865, 2505730]

約数ペア:

[(1, 2505730), (2, 1252865), (5, 501146), (10, 250573), (31, 80830), (59, 42470), (62, 40415), (118, 21235), (137, 18290), (155, 16166), (274, 9145), (295, 8494), (310, 8083), (590, 4247), (685, 3658), (1370, 1829)]