2253180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 6825168

約数和(自身を除く): 4571988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 47, 51, 60, 68, 85, 94, 102, 141, 170, 188, 204, 235, 255, 282, 340, 470, 510, 564, 705, 799, 940, 1020, 1410, 1598, 2209, 2397, 2820, 3196, 3995, 4418, 4794, 6627, 7990, 8836, 9588, 11045, 11985, 13254, 15980, 22090, 23970, 26508, 33135, 37553, 44180, 47940, 66270, 75106, 112659, 132540, 150212, 187765, 225318, 375530, 450636, 563295, 751060, 1126590, 2253180]

約数ペア:

[(1, 2253180), (2, 1126590), (3, 751060), (4, 563295), (5, 450636), (6, 375530), (10, 225318), (12, 187765), (15, 150212), (17, 132540), (20, 112659), (30, 75106), (34, 66270), (47, 47940), (51, 44180), (60, 37553), (68, 33135), (85, 26508), (94, 23970), (102, 22090), (141, 15980), (170, 13254), (188, 11985), (204, 11045), (235, 9588), (255, 8836), (282, 7990), (340, 6627), (470, 4794), (510, 4418), (564, 3995), (705, 3196), (799, 2820), (940, 2397), (1020, 2209), (1410, 1598)]