2078342685

素因数分解:

$3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{4219}}^1$

素因数の和:4363

約数の個数: 64

約数和(自身を含む): 3828384000

約数和(自身を除く): 1750041315

約数列:

[1, 3, 5, 9, 15, 27, 41, 45, 89, 123, 135, 205, 267, 369, 445, 615, 801, 1107, 1335, 1845, 2403, 3649, 4005, 4219, 5535, 10947, 12015, 12657, 18245, 21095, 32841, 37971, 54735, 63285, 98523, 113913, 164205, 172979, 189855, 375491, 492615, 518937, 569565, 864895, 1126473, 1556811, 1877455, 2594685, 3379419, 4670433, 5632365, 7784055, 10138257, 15395131, 16897095, 23352165, 46185393, 50691285, 76975655, 138556179, 230926965, 415668537, 692780895, 2078342685]

約数ペア:

[(1, 2078342685), (3, 692780895), (5, 415668537), (9, 230926965), (15, 138556179), (27, 76975655), (41, 50691285), (45, 46185393), (89, 23352165), (123, 16897095), (135, 15395131), (205, 10138257), (267, 7784055), (369, 5632365), (445, 4670433), (615, 3379419), (801, 2594685), (1107, 1877455), (1335, 1556811), (1845, 1126473), (2403, 864895), (3649, 569565), (4005, 518937), (4219, 492615), (5535, 375491), (10947, 189855), (12015, 172979), (12657, 164205), (18245, 113913), (21095, 98523), (32841, 63285), (37971, 54735)]