3327054920

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{1697477}}^1$

素因数の和:1697502

約数の個数: 48

約数和(自身を含む): 8708062140

約数和(自身を除く): 5381007220

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 1697477, 3394954, 6789908, 8487385, 11882339, 13579816, 16974770, 23764678, 33949540, 47529356, 59411695, 67899080, 83176373, 95058712, 118823390, 166352746, 237646780, 332705492, 415881865, 475293560, 665410984, 831763730, 1663527460, 3327054920]

約数ペア:

[(1, 3327054920), (2, 1663527460), (4, 831763730), (5, 665410984), (7, 475293560), (8, 415881865), (10, 332705492), (14, 237646780), (20, 166352746), (28, 118823390), (35, 95058712), (40, 83176373), (49, 67899080), (56, 59411695), (70, 47529356), (98, 33949540), (140, 23764678), (196, 16974770), (245, 13579816), (280, 11882339), (392, 8487385), (490, 6789908), (980, 3394954), (1960, 1697477)]