12440010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 96

約数和(自身を含む): 34473600

約数和(自身を除く): 22033590

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 121, 138, 149, 165, 230, 242, 253, 298, 330, 345, 363, 447, 506, 605, 690, 726, 745, 759, 894, 1210, 1265, 1490, 1518, 1639, 1815, 2235, 2530, 2783, 3278, 3427, 3630, 3795, 4470, 4917, 5566, 6854, 7590, 8195, 8349, 9834, 10281, 13915, 16390, 16698, 17135, 18029, 20562, 24585, 27830, 34270, 36058, 37697, 41745, 49170, 51405, 54087, 75394, 83490, 90145, 102810, 108174, 113091, 180290, 188485, 226182, 270435, 376970, 414667, 540870, 565455, 829334, 1130910, 1244001, 2073335, 2488002, 4146670, 6220005, 12440010]

約数ペア:

[(1, 12440010), (2, 6220005), (3, 4146670), (5, 2488002), (6, 2073335), (10, 1244001), (11, 1130910), (15, 829334), (22, 565455), (23, 540870), (30, 414667), (33, 376970), (46, 270435), (55, 226182), (66, 188485), (69, 180290), (110, 113091), (115, 108174), (121, 102810), (138, 90145), (149, 83490), (165, 75394), (230, 54087), (242, 51405), (253, 49170), (298, 41745), (330, 37697), (345, 36058), (363, 34270), (447, 27830), (506, 24585), (605, 20562), (690, 18029), (726, 17135), (745, 16698), (759, 16390), (894, 13915), (1210, 10281), (1265, 9834), (1490, 8349), (1518, 8195), (1639, 7590), (1815, 6854), (2235, 5566), (2530, 4917), (2783, 4470), (3278, 3795), (3427, 3630)]