27831210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:101

約数の個数: 128

約数和(自身を含む): 79688448

約数和(自身を除く): 51857238

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 41, 51, 55, 66, 82, 85, 102, 110, 121, 123, 165, 170, 187, 205, 242, 246, 255, 330, 363, 374, 410, 451, 510, 561, 605, 615, 697, 726, 902, 935, 1122, 1210, 1230, 1331, 1353, 1394, 1815, 1870, 2057, 2091, 2255, 2662, 2706, 2805, 3485, 3630, 3993, 4114, 4182, 4510, 4961, 5610, 6171, 6655, 6765, 6970, 7667, 7986, 9922, 10285, 10455, 12342, 13310, 13530, 14883, 15334, 19965, 20570, 20910, 22627, 23001, 24805, 29766, 30855, 38335, 39930, 45254, 46002, 49610, 54571, 61710, 67881, 74415, 76670, 84337, 109142, 113135, 115005, 135762, 148830, 163713, 168674, 226270, 230010, 253011, 272855, 327426, 339405, 421685, 506022, 545710, 678810, 818565, 843370, 927707, 1265055, 1637130, 1855414, 2530110, 2783121, 4638535, 5566242, 9277070, 13915605, 27831210]

約数ペア:

[(1, 27831210), (2, 13915605), (3, 9277070), (5, 5566242), (6, 4638535), (10, 2783121), (11, 2530110), (15, 1855414), (17, 1637130), (22, 1265055), (30, 927707), (33, 843370), (34, 818565), (41, 678810), (51, 545710), (55, 506022), (66, 421685), (82, 339405), (85, 327426), (102, 272855), (110, 253011), (121, 230010), (123, 226270), (165, 168674), (170, 163713), (187, 148830), (205, 135762), (242, 115005), (246, 113135), (255, 109142), (330, 84337), (363, 76670), (374, 74415), (410, 67881), (451, 61710), (510, 54571), (561, 49610), (605, 46002), (615, 45254), (697, 39930), (726, 38335), (902, 30855), (935, 29766), (1122, 24805), (1210, 23001), (1230, 22627), (1331, 20910), (1353, 20570), (1394, 19965), (1815, 15334), (1870, 14883), (2057, 13530), (2091, 13310), (2255, 12342), (2662, 10455), (2706, 10285), (2805, 9922), (3485, 7986), (3630, 7667), (3993, 6970), (4114, 6765), (4182, 6655), (4510, 6171), (4961, 5610)]