11351580420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{251}}^1\times {\mathrm{4801}}^1$

素因数の和:5221

約数の個数: 96

約数和(自身を含む): 32121000576

約数和(自身を除く): 20769420156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 251, 314, 471, 502, 628, 753, 785, 942, 1004, 1255, 1506, 1570, 1884, 2355, 2510, 3012, 3140, 3765, 4710, 4801, 5020, 7530, 9420, 9602, 14403, 15060, 19204, 24005, 28806, 39407, 48010, 57612, 72015, 78814, 96020, 118221, 144030, 157628, 197035, 236442, 288060, 394070, 472884, 591105, 753757, 788140, 1182210, 1205051, 1507514, 2261271, 2364420, 2410102, 3015028, 3615153, 3768785, 4522542, 4820204, 6025255, 7230306, 7537570, 9045084, 11306355, 12050510, 14460612, 15075140, 18075765, 22612710, 24101020, 36151530, 45225420, 72303060, 189193007, 378386014, 567579021, 756772028, 945965035, 1135158042, 1891930070, 2270316084, 2837895105, 3783860140, 5675790210, 11351580420]

約数ペア:

[(1, 11351580420), (2, 5675790210), (3, 3783860140), (4, 2837895105), (5, 2270316084), (6, 1891930070), (10, 1135158042), (12, 945965035), (15, 756772028), (20, 567579021), (30, 378386014), (60, 189193007), (157, 72303060), (251, 45225420), (314, 36151530), (471, 24101020), (502, 22612710), (628, 18075765), (753, 15075140), (785, 14460612), (942, 12050510), (1004, 11306355), (1255, 9045084), (1506, 7537570), (1570, 7230306), (1884, 6025255), (2355, 4820204), (2510, 4522542), (3012, 3768785), (3140, 3615153), (3765, 3015028), (4710, 2410102), (4801, 2364420), (5020, 2261271), (7530, 1507514), (9420, 1205051), (9602, 1182210), (14403, 788140), (15060, 753757), (19204, 591105), (24005, 472884), (28806, 394070), (39407, 288060), (48010, 236442), (57612, 197035), (72015, 157628), (78814, 144030), (96020, 118221)]