1193820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 3392928

約数和(自身を除く): 2199108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 197, 202, 303, 394, 404, 505, 591, 606, 788, 985, 1010, 1182, 1212, 1515, 1970, 2020, 2364, 2955, 3030, 3940, 5910, 6060, 11820, 19897, 39794, 59691, 79588, 99485, 119382, 198970, 238764, 298455, 397940, 596910, 1193820]

約数ペア:

[(1, 1193820), (2, 596910), (3, 397940), (4, 298455), (5, 238764), (6, 198970), (10, 119382), (12, 99485), (15, 79588), (20, 59691), (30, 39794), (60, 19897), (101, 11820), (197, 6060), (202, 5910), (303, 3940), (394, 3030), (404, 2955), (505, 2364), (591, 2020), (606, 1970), (788, 1515), (985, 1212), (1010, 1182)]