63407710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1493}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 118755072

約数和(自身を除く): 55347362

約数列:

[1, 2, 5, 10, 31, 62, 137, 155, 274, 310, 685, 1370, 1493, 2986, 4247, 7465, 8494, 14930, 21235, 42470, 46283, 92566, 204541, 231415, 409082, 462830, 1022705, 2045410, 6340771, 12681542, 31703855, 63407710]

約数ペア:

[(1, 63407710), (2, 31703855), (5, 12681542), (10, 6340771), (31, 2045410), (62, 1022705), (137, 462830), (155, 409082), (274, 231415), (310, 204541), (685, 92566), (1370, 46283), (1493, 42470), (2986, 21235), (4247, 14930), (7465, 8494)]