1877670

素因数分解:

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

素因数の和:717

約数の個数: 48

約数和(自身を含む): 5046912

約数和(自身を除く): 3169242

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 558, 673, 930, 1346, 1395, 2019, 2790, 3365, 4038, 6057, 6730, 10095, 12114, 20190, 20863, 30285, 41726, 60570, 62589, 104315, 125178, 187767, 208630, 312945, 375534, 625890, 938835, 1877670]

約数ペア:

[(1, 1877670), (2, 938835), (3, 625890), (5, 375534), (6, 312945), (9, 208630), (10, 187767), (15, 125178), (18, 104315), (30, 62589), (31, 60570), (45, 41726), (62, 30285), (90, 20863), (93, 20190), (155, 12114), (186, 10095), (279, 6730), (310, 6057), (465, 4038), (558, 3365), (673, 2790), (930, 2019), (1346, 1395)]