23213670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1979}}^1$

素因数の和:2029

約数の個数: 64

約数和(自身を含む): 61585920

約数和(自身を除く): 38372250

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 1979, 2346, 3910, 3958, 5865, 5937, 9895, 11730, 11874, 19790, 29685, 33643, 45517, 59370, 67286, 91034, 100929, 136551, 168215, 201858, 227585, 273102, 336430, 455170, 504645, 682755, 773789, 1009290, 1365510, 1547578, 2321367, 3868945, 4642734, 7737890, 11606835, 23213670]

約数ペア:

[(1, 23213670), (2, 11606835), (3, 7737890), (5, 4642734), (6, 3868945), (10, 2321367), (15, 1547578), (17, 1365510), (23, 1009290), (30, 773789), (34, 682755), (46, 504645), (51, 455170), (69, 336430), (85, 273102), (102, 227585), (115, 201858), (138, 168215), (170, 136551), (230, 100929), (255, 91034), (345, 67286), (391, 59370), (510, 45517), (690, 33643), (782, 29685), (1173, 19790), (1955, 11874), (1979, 11730), (2346, 9895), (3910, 5937), (3958, 5865)]