1266946695

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{30241}}^1$

素因数の和:30285

約数の個数: 72

約数和(自身を含む): 2689118640

約数和(自身を除く): 1422171945

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 63, 95, 105, 133, 147, 171, 245, 285, 315, 399, 441, 665, 735, 855, 931, 1197, 1995, 2205, 2793, 4655, 5985, 8379, 13965, 30241, 41895, 90723, 151205, 211687, 272169, 453615, 574579, 635061, 1058435, 1360845, 1481809, 1723737, 1905183, 2872895, 3175305, 4022053, 4445427, 5171211, 7409045, 8618685, 9525915, 12066159, 13336281, 20110265, 22227135, 25856055, 28154371, 36198477, 60330795, 66681405, 84463113, 140771855, 180992385, 253389339, 422315565, 1266946695]

約数ペア:

[(1, 1266946695), (3, 422315565), (5, 253389339), (7, 180992385), (9, 140771855), (15, 84463113), (19, 66681405), (21, 60330795), (35, 36198477), (45, 28154371), (49, 25856055), (57, 22227135), (63, 20110265), (95, 13336281), (105, 12066159), (133, 9525915), (147, 8618685), (171, 7409045), (245, 5171211), (285, 4445427), (315, 4022053), (399, 3175305), (441, 2872895), (665, 1905183), (735, 1723737), (855, 1481809), (931, 1360845), (1197, 1058435), (1995, 635061), (2205, 574579), (2793, 453615), (4655, 272169), (5985, 211687), (8379, 151205), (13965, 90723), (30241, 41895)]