26492130

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:261

約数の個数: 128

約数和(自身を含む): 82114560

約数和(自身を除く): 55622430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 107, 126, 131, 135, 189, 210, 214, 262, 270, 315, 321, 378, 393, 535, 630, 642, 655, 749, 786, 917, 945, 963, 1070, 1179, 1310, 1498, 1605, 1834, 1890, 1926, 1965, 2247, 2358, 2751, 2889, 3210, 3537, 3745, 3930, 4494, 4585, 4815, 5502, 5778, 5895, 6741, 7074, 7490, 8253, 9170, 9630, 11235, 11790, 13482, 13755, 14017, 14445, 16506, 17685, 20223, 22470, 24759, 27510, 28034, 28890, 33705, 35370, 40446, 41265, 42051, 49518, 67410, 70085, 82530, 84102, 98119, 101115, 123795, 126153, 140170, 196238, 202230, 210255, 247590, 252306, 294357, 378459, 420510, 490595, 588714, 630765, 756918, 883071, 981190, 1261530, 1471785, 1766142, 1892295, 2649213, 2943570, 3784590, 4415355, 5298426, 8830710, 13246065, 26492130]

約数ペア:

[(1, 26492130), (2, 13246065), (3, 8830710), (5, 5298426), (6, 4415355), (7, 3784590), (9, 2943570), (10, 2649213), (14, 1892295), (15, 1766142), (18, 1471785), (21, 1261530), (27, 981190), (30, 883071), (35, 756918), (42, 630765), (45, 588714), (54, 490595), (63, 420510), (70, 378459), (90, 294357), (105, 252306), (107, 247590), (126, 210255), (131, 202230), (135, 196238), (189, 140170), (210, 126153), (214, 123795), (262, 101115), (270, 98119), (315, 84102), (321, 82530), (378, 70085), (393, 67410), (535, 49518), (630, 42051), (642, 41265), (655, 40446), (749, 35370), (786, 33705), (917, 28890), (945, 28034), (963, 27510), (1070, 24759), (1179, 22470), (1310, 20223), (1498, 17685), (1605, 16506), (1834, 14445), (1890, 14017), (1926, 13755), (1965, 13482), (2247, 11790), (2358, 11235), (2751, 9630), (2889, 9170), (3210, 8253), (3537, 7490), (3745, 7074), (3930, 6741), (4494, 5895), (4585, 5778), (4815, 5502)]