173222010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2949

約数の個数: 128

約数和(自身を含む): 526901760

約数和(自身を除く): 353679750

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 27, 30, 34, 39, 45, 51, 54, 65, 78, 85, 90, 102, 117, 130, 135, 153, 170, 195, 221, 234, 255, 270, 306, 351, 390, 442, 459, 510, 585, 663, 702, 765, 918, 1105, 1170, 1326, 1530, 1755, 1989, 2210, 2295, 2903, 3315, 3510, 3978, 4590, 5806, 5967, 6630, 8709, 9945, 11934, 14515, 17418, 19890, 26127, 29030, 29835, 37739, 43545, 49351, 52254, 59670, 75478, 78381, 87090, 98702, 113217, 130635, 148053, 156762, 188695, 226434, 246755, 261270, 296106, 339651, 377390, 391905, 444159, 493510, 566085, 641563, 679302, 740265, 783810, 888318, 1018953, 1132170, 1283126, 1332477, 1480530, 1698255, 1924689, 2037906, 2220795, 2664954, 3207815, 3396510, 3849378, 4441590, 5094765, 5774067, 6415630, 6662385, 9623445, 10189530, 11548134, 13324770, 17322201, 19246890, 28870335, 34644402, 57740670, 86611005, 173222010]

約数ペア:

[(1, 173222010), (2, 86611005), (3, 57740670), (5, 34644402), (6, 28870335), (9, 19246890), (10, 17322201), (13, 13324770), (15, 11548134), (17, 10189530), (18, 9623445), (26, 6662385), (27, 6415630), (30, 5774067), (34, 5094765), (39, 4441590), (45, 3849378), (51, 3396510), (54, 3207815), (65, 2664954), (78, 2220795), (85, 2037906), (90, 1924689), (102, 1698255), (117, 1480530), (130, 1332477), (135, 1283126), (153, 1132170), (170, 1018953), (195, 888318), (221, 783810), (234, 740265), (255, 679302), (270, 641563), (306, 566085), (351, 493510), (390, 444159), (442, 391905), (459, 377390), (510, 339651), (585, 296106), (663, 261270), (702, 246755), (765, 226434), (918, 188695), (1105, 156762), (1170, 148053), (1326, 130635), (1530, 113217), (1755, 98702), (1989, 87090), (2210, 78381), (2295, 75478), (2903, 59670), (3315, 52254), (3510, 49351), (3978, 43545), (4590, 37739), (5806, 29835), (5967, 29030), (6630, 26127), (8709, 19890), (9945, 17418), (11934, 14515)]