844017660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{203869}}^1$

素因数の和:203907

約数の個数: 72

約数和(自身を含む): 2671512480

約数和(自身を除く): 1827494820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 4140, 203869, 407738, 611607, 815476, 1019345, 1223214, 1834821, 2038690, 2446428, 3058035, 3669642, 4077380, 4688987, 6116070, 7339284, 9174105, 9377974, 12232140, 14066961, 18348210, 18755948, 23444935, 28133922, 36696420, 42200883, 46889870, 56267844, 70334805, 84401766, 93779740, 140669610, 168803532, 211004415, 281339220, 422008830, 844017660]

約数ペア:

[(1, 844017660), (2, 422008830), (3, 281339220), (4, 211004415), (5, 168803532), (6, 140669610), (9, 93779740), (10, 84401766), (12, 70334805), (15, 56267844), (18, 46889870), (20, 42200883), (23, 36696420), (30, 28133922), (36, 23444935), (45, 18755948), (46, 18348210), (60, 14066961), (69, 12232140), (90, 9377974), (92, 9174105), (115, 7339284), (138, 6116070), (180, 4688987), (207, 4077380), (230, 3669642), (276, 3058035), (345, 2446428), (414, 2038690), (460, 1834821), (690, 1223214), (828, 1019345), (1035, 815476), (1380, 611607), (2070, 407738), (4140, 203869)]