226867060

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{33071}}^1$

素因数の和:33101

約数の個数: 48

約数和(自身を含む): 555609600

約数和(自身を除く): 328742540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 980, 1372, 1715, 3430, 6860, 33071, 66142, 132284, 165355, 231497, 330710, 462994, 661420, 925988, 1157485, 1620479, 2314970, 3240958, 4629940, 6481916, 8102395, 11343353, 16204790, 22686706, 32409580, 45373412, 56716765, 113433530, 226867060]

約数ペア:

[(1, 226867060), (2, 113433530), (4, 56716765), (5, 45373412), (7, 32409580), (10, 22686706), (14, 16204790), (20, 11343353), (28, 8102395), (35, 6481916), (49, 4629940), (70, 3240958), (98, 2314970), (140, 1620479), (196, 1157485), (245, 925988), (343, 661420), (490, 462994), (686, 330710), (980, 231497), (1372, 165355), (1715, 132284), (3430, 66142), (6860, 33071)]