89961.0000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 18634752

約数和(自身を除く): 11749962

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 673, 682, 930, 1023, 1346, 1705, 2019, 2046, 3365, 3410, 4038, 5115, 6730, 7403, 10095, 10230, 14806, 20190, 20863, 22209, 37015, 41726, 44418, 62589, 74030, 104315, 111045, 125178, 208630, 222090, 229493, 312945, 458986, 625890, 688479, 1147465, 1376958, 2294930, 3442395, 6884790]

約数ペア:

[(1, 6884790), (2, 3442395), (3, 2294930), (5, 1376958), (6, 1147465), (10, 688479), (11, 625890), (15, 458986), (22, 312945), (30, 229493), (31, 222090), (33, 208630), (55, 125178), (62, 111045), (66, 104315), (93, 74030), (110, 62589), (155, 44418), (165, 41726), (186, 37015), (310, 22209), (330, 20863), (341, 20190), (465, 14806), (673, 10230), (682, 10095), (930, 7403), (1023, 6730), (1346, 5115), (1705, 4038), (2019, 3410), (2046, 3365)]