189839430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1627

約数の個数: 128

約数和(自身を含む): 566092800

約数和(自身を除く): 376253370

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 41, 45, 54, 55, 66, 82, 90, 99, 110, 123, 135, 165, 198, 205, 246, 270, 297, 330, 369, 410, 451, 495, 594, 615, 738, 902, 990, 1107, 1230, 1353, 1485, 1559, 1845, 2214, 2255, 2706, 2970, 3118, 3690, 4059, 4510, 4677, 5535, 6765, 7795, 8118, 9354, 11070, 12177, 13530, 14031, 15590, 17149, 20295, 23385, 24354, 28062, 34298, 40590, 42093, 46770, 51447, 60885, 63919, 70155, 84186, 85745, 102894, 121770, 127838, 140310, 154341, 171490, 191757, 210465, 257235, 308682, 319595, 383514, 420930, 463023, 514470, 575271, 639190, 703109, 771705, 926046, 958785, 1150542, 1406218, 1543410, 1725813, 1917570, 2109327, 2315115, 2876355, 3451626, 3515545, 4218654, 4630230, 5752710, 6327981, 7031090, 8629065, 10546635, 12655962, 17258130, 18983943, 21093270, 31639905, 37967886, 63279810, 94919715, 189839430]

約数ペア:

[(1, 189839430), (2, 94919715), (3, 63279810), (5, 37967886), (6, 31639905), (9, 21093270), (10, 18983943), (11, 17258130), (15, 12655962), (18, 10546635), (22, 8629065), (27, 7031090), (30, 6327981), (33, 5752710), (41, 4630230), (45, 4218654), (54, 3515545), (55, 3451626), (66, 2876355), (82, 2315115), (90, 2109327), (99, 1917570), (110, 1725813), (123, 1543410), (135, 1406218), (165, 1150542), (198, 958785), (205, 926046), (246, 771705), (270, 703109), (297, 639190), (330, 575271), (369, 514470), (410, 463023), (451, 420930), (495, 383514), (594, 319595), (615, 308682), (738, 257235), (902, 210465), (990, 191757), (1107, 171490), (1230, 154341), (1353, 140310), (1485, 127838), (1559, 121770), (1845, 102894), (2214, 85745), (2255, 84186), (2706, 70155), (2970, 63919), (3118, 60885), (3690, 51447), (4059, 46770), (4510, 42093), (4677, 40590), (5535, 34298), (6765, 28062), (7795, 24354), (8118, 23385), (9354, 20295), (11070, 17149), (12177, 15590), (13530, 14031)]