164362020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{2657}}^1$

素因数の和:3700

約数の個数: 48

約数和(自身を含む): 460833408

約数和(自身を除く): 296471388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1031, 2062, 2657, 3093, 4124, 5155, 5314, 6186, 7971, 10310, 10628, 12372, 13285, 15465, 15942, 20620, 26570, 30930, 31884, 39855, 53140, 61860, 79710, 159420, 2739367, 5478734, 8218101, 10957468, 13696835, 16436202, 27393670, 32872404, 41090505, 54787340, 82181010, 164362020]

約数ペア:

[(1, 164362020), (2, 82181010), (3, 54787340), (4, 41090505), (5, 32872404), (6, 27393670), (10, 16436202), (12, 13696835), (15, 10957468), (20, 8218101), (30, 5478734), (60, 2739367), (1031, 159420), (2062, 79710), (2657, 61860), (3093, 53140), (4124, 39855), (5155, 31884), (5314, 30930), (6186, 26570), (7971, 20620), (10310, 15942), (10628, 15465), (12372, 13285)]