26039430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^2\times {\mathrm{103}}^1$

素因数の和:222

約数の個数: 72

約数和(自身を含む): 69673968

約数和(自身を除く): 43634538

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 103, 106, 159, 206, 265, 309, 318, 477, 515, 530, 618, 795, 927, 954, 1030, 1545, 1590, 1854, 2385, 2809, 3090, 4635, 4770, 5459, 5618, 8427, 9270, 10918, 14045, 16377, 16854, 25281, 27295, 28090, 32754, 42135, 49131, 50562, 54590, 81885, 84270, 98262, 126405, 163770, 245655, 252810, 289327, 491310, 578654, 867981, 1446635, 1735962, 2603943, 2893270, 4339905, 5207886, 8679810, 13019715, 26039430]

約数ペア:

[(1, 26039430), (2, 13019715), (3, 8679810), (5, 5207886), (6, 4339905), (9, 2893270), (10, 2603943), (15, 1735962), (18, 1446635), (30, 867981), (45, 578654), (53, 491310), (90, 289327), (103, 252810), (106, 245655), (159, 163770), (206, 126405), (265, 98262), (309, 84270), (318, 81885), (477, 54590), (515, 50562), (530, 49131), (618, 42135), (795, 32754), (927, 28090), (954, 27295), (1030, 25281), (1545, 16854), (1590, 16377), (1854, 14045), (2385, 10918), (2809, 9270), (3090, 8427), (4635, 5618), (4770, 5459)]