13051290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3271}}^1$

素因数の和:3307

約数の個数: 64

約数和(自身を含む): 37693440

約数和(自身を除く): 24642150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3271, 3990, 6542, 9813, 16355, 19626, 22897, 32710, 45794, 49065, 62149, 68691, 98130, 114485, 124298, 137382, 186447, 228970, 310745, 343455, 372894, 435043, 621490, 686910, 870086, 932235, 1305129, 1864470, 2175215, 2610258, 4350430, 6525645, 13051290]

約数ペア:

[(1, 13051290), (2, 6525645), (3, 4350430), (5, 2610258), (6, 2175215), (7, 1864470), (10, 1305129), (14, 932235), (15, 870086), (19, 686910), (21, 621490), (30, 435043), (35, 372894), (38, 343455), (42, 310745), (57, 228970), (70, 186447), (95, 137382), (105, 124298), (114, 114485), (133, 98130), (190, 68691), (210, 62149), (266, 49065), (285, 45794), (399, 32710), (570, 22897), (665, 19626), (798, 16355), (1330, 9813), (1995, 6542), (3271, 3990)]