2943210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 64

約数和(自身を含む): 7776000

約数和(自身を除く): 4832790

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 29, 30, 34, 51, 58, 85, 87, 102, 145, 170, 174, 199, 255, 290, 398, 435, 493, 510, 597, 870, 986, 995, 1194, 1479, 1990, 2465, 2958, 2985, 3383, 4930, 5771, 5970, 6766, 7395, 10149, 11542, 14790, 16915, 17313, 20298, 28855, 33830, 34626, 50745, 57710, 86565, 98107, 101490, 173130, 196214, 294321, 490535, 588642, 981070, 1471605, 2943210]

約数ペア:

[(1, 2943210), (2, 1471605), (3, 981070), (5, 588642), (6, 490535), (10, 294321), (15, 196214), (17, 173130), (29, 101490), (30, 98107), (34, 86565), (51, 57710), (58, 50745), (85, 34626), (87, 33830), (102, 28855), (145, 20298), (170, 17313), (174, 16915), (199, 14790), (255, 11542), (290, 10149), (398, 7395), (435, 6766), (493, 5970), (510, 5771), (597, 4930), (870, 3383), (986, 2985), (995, 2958), (1194, 2465), (1479, 1990)]