30916404

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1907

約数の個数: 72

約数和(自身を含む): 85857408

約数和(自身を除く): 54941004

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 243, 306, 324, 459, 486, 612, 918, 972, 1377, 1836, 1871, 2754, 3742, 4131, 5508, 5613, 7484, 8262, 11226, 16524, 16839, 22452, 31807, 33678, 50517, 63614, 67356, 95421, 101034, 127228, 151551, 190842, 202068, 286263, 303102, 381684, 454653, 572526, 606204, 858789, 909306, 1145052, 1717578, 1818612, 2576367, 3435156, 5152734, 7729101, 10305468, 15458202, 30916404]

約数ペア:

[(1, 30916404), (2, 15458202), (3, 10305468), (4, 7729101), (6, 5152734), (9, 3435156), (12, 2576367), (17, 1818612), (18, 1717578), (27, 1145052), (34, 909306), (36, 858789), (51, 606204), (54, 572526), (68, 454653), (81, 381684), (102, 303102), (108, 286263), (153, 202068), (162, 190842), (204, 151551), (243, 127228), (306, 101034), (324, 95421), (459, 67356), (486, 63614), (612, 50517), (918, 33678), (972, 31807), (1377, 22452), (1836, 16839), (1871, 16524), (2754, 11226), (3742, 8262), (4131, 7484), (5508, 5613)]