162271340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{15053}}^1$

素因数の和:15087

約数の個数: 72

約数和(自身を含む): 432471312

約数和(自身を除く): 270199972

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 15053, 30106, 60212, 75265, 105371, 150530, 165583, 210742, 301060, 331166, 421484, 526855, 662332, 737597, 827915, 1053710, 1159081, 1475194, 1655830, 2107420, 2318162, 2950388, 3311660, 3687985, 4636324, 5795405, 7375970, 8113567, 11590810, 14751940, 16227134, 23181620, 32454268, 40567835, 81135670, 162271340]

約数ペア:

[(1, 162271340), (2, 81135670), (4, 40567835), (5, 32454268), (7, 23181620), (10, 16227134), (11, 14751940), (14, 11590810), (20, 8113567), (22, 7375970), (28, 5795405), (35, 4636324), (44, 3687985), (49, 3311660), (55, 2950388), (70, 2318162), (77, 2107420), (98, 1655830), (110, 1475194), (140, 1159081), (154, 1053710), (196, 827915), (220, 737597), (245, 662332), (308, 526855), (385, 421484), (490, 331166), (539, 301060), (770, 210742), (980, 165583), (1078, 150530), (1540, 105371), (2156, 75265), (2695, 60212), (5390, 30106), (10780, 15053)]