99654420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{8431}}^1$

素因数の和:8640

約数の個数: 48

約数和(自身を含む): 280482048

約数和(自身を除く): 180827628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 788, 985, 1182, 1970, 2364, 2955, 3940, 5910, 8431, 11820, 16862, 25293, 33724, 42155, 50586, 84310, 101172, 126465, 168620, 252930, 505860, 1660907, 3321814, 4982721, 6643628, 8304535, 9965442, 16609070, 19930884, 24913605, 33218140, 49827210, 99654420]

約数ペア:

[(1, 99654420), (2, 49827210), (3, 33218140), (4, 24913605), (5, 19930884), (6, 16609070), (10, 9965442), (12, 8304535), (15, 6643628), (20, 4982721), (30, 3321814), (60, 1660907), (197, 505860), (394, 252930), (591, 168620), (788, 126465), (985, 101172), (1182, 84310), (1970, 50586), (2364, 42155), (2955, 33724), (3940, 25293), (5910, 16862), (8431, 11820)]