130294188

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1009}}^1$

素因数の和:1247

約数の個数: 72

約数和(自身を含む): 350728560

約数和(自身を除く): 220434372

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 211, 306, 422, 612, 633, 844, 1009, 1266, 1899, 2018, 2532, 3027, 3587, 3798, 4036, 6054, 7174, 7596, 9081, 10761, 12108, 14348, 17153, 18162, 21522, 32283, 34306, 36324, 43044, 51459, 64566, 68612, 102918, 129132, 154377, 205836, 212899, 308754, 425798, 617508, 638697, 851596, 1277394, 1916091, 2554788, 3619283, 3832182, 7238566, 7664364, 10857849, 14477132, 21715698, 32573547, 43431396, 65147094, 130294188]

約数ペア:

[(1, 130294188), (2, 65147094), (3, 43431396), (4, 32573547), (6, 21715698), (9, 14477132), (12, 10857849), (17, 7664364), (18, 7238566), (34, 3832182), (36, 3619283), (51, 2554788), (68, 1916091), (102, 1277394), (153, 851596), (204, 638697), (211, 617508), (306, 425798), (422, 308754), (612, 212899), (633, 205836), (844, 154377), (1009, 129132), (1266, 102918), (1899, 68612), (2018, 64566), (2532, 51459), (3027, 43044), (3587, 36324), (3798, 34306), (4036, 32283), (6054, 21522), (7174, 18162), (7596, 17153), (9081, 14348), (10761, 12108)]