3289470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 8640000

約数和(自身を除く): 5350530

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 199, 285, 290, 398, 435, 551, 570, 597, 870, 995, 1102, 1194, 1653, 1990, 2755, 2985, 3306, 3781, 5510, 5771, 5970, 7562, 8265, 11343, 11542, 16530, 17313, 18905, 22686, 28855, 34626, 37810, 56715, 57710, 86565, 109649, 113430, 173130, 219298, 328947, 548245, 657894, 1096490, 1644735, 3289470]

約数ペア:

[(1, 3289470), (2, 1644735), (3, 1096490), (5, 657894), (6, 548245), (10, 328947), (15, 219298), (19, 173130), (29, 113430), (30, 109649), (38, 86565), (57, 57710), (58, 56715), (87, 37810), (95, 34626), (114, 28855), (145, 22686), (174, 18905), (190, 17313), (199, 16530), (285, 11542), (290, 11343), (398, 8265), (435, 7562), (551, 5970), (570, 5771), (597, 5510), (870, 3781), (995, 3306), (1102, 2985), (1194, 2755), (1653, 1990)]