70876585.000000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{76913}}^1$

素因数の和:76948

約数の個数: 48

約数和(自身を含む): 310117248

約数和(自身を除く): 203977308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 76913, 153826, 230739, 307652, 384565, 461478, 769130, 922956, 1153695, 1538260, 1768999, 2307390, 3537998, 4614780, 5306997, 7075996, 8844995, 10613994, 17689990, 21227988, 26534985, 35379980, 53069970, 106139940]

約数ペア:

[(1, 106139940), (2, 53069970), (3, 35379980), (4, 26534985), (5, 21227988), (6, 17689990), (10, 10613994), (12, 8844995), (15, 7075996), (20, 5306997), (23, 4614780), (30, 3537998), (46, 2307390), (60, 1768999), (69, 1538260), (92, 1153695), (115, 922956), (138, 769130), (230, 461478), (276, 384565), (345, 307652), (460, 230739), (690, 153826), (1380, 76913)]