28397910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6353}}^1$

素因数の和:6512

約数の個数: 32

約数和(自身を含む): 68623200

約数和(自身を除く): 40225290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 6353, 12706, 19059, 31765, 38118, 63530, 95295, 190590, 946597, 1893194, 2839791, 4732985, 5679582, 9465970, 14198955, 28397910]

約数ペア:

[(1, 28397910), (2, 14198955), (3, 9465970), (5, 5679582), (6, 4732985), (10, 2839791), (15, 1893194), (30, 946597), (149, 190590), (298, 95295), (447, 63530), (745, 38118), (894, 31765), (1490, 19059), (2235, 12706), (4470, 6353)]