209323860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{85091}}^1$

素因数の和:85144

約数の個数: 48

約数和(自身を含む): 600409152

約数和(自身を除く): 391085292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 85091, 170182, 255273, 340364, 425455, 510546, 850910, 1021092, 1276365, 1701820, 2552730, 3488731, 5105460, 6977462, 10466193, 13954924, 17443655, 20932386, 34887310, 41864772, 52330965, 69774620, 104661930, 209323860]

約数ペア:

[(1, 209323860), (2, 104661930), (3, 69774620), (4, 52330965), (5, 41864772), (6, 34887310), (10, 20932386), (12, 17443655), (15, 13954924), (20, 10466193), (30, 6977462), (41, 5105460), (60, 3488731), (82, 2552730), (123, 1701820), (164, 1276365), (205, 1021092), (246, 850910), (410, 510546), (492, 425455), (615, 340364), (820, 255273), (1230, 170182), (2460, 85091)]