30353211

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 80

約数和(自身を含む): 56871936

約数和(自身を除く): 26518725

約数列:

[1, 3, 7, 9, 17, 21, 27, 47, 51, 63, 67, 81, 119, 141, 153, 189, 201, 329, 357, 423, 459, 469, 567, 603, 799, 987, 1071, 1139, 1269, 1377, 1407, 1809, 2397, 2961, 3149, 3213, 3417, 3807, 4221, 5427, 5593, 7191, 7973, 8883, 9447, 9639, 10251, 12663, 16779, 21573, 22043, 23919, 26649, 28341, 30753, 37989, 50337, 53533, 64719, 66129, 71757, 85023, 92259, 151011, 160599, 198387, 215271, 255069, 374731, 453033, 481797, 595161, 645813, 1124193, 1445391, 1785483, 3372579, 4336173, 10117737, 30353211]

約数ペア:

[(1, 30353211), (3, 10117737), (7, 4336173), (9, 3372579), (17, 1785483), (21, 1445391), (27, 1124193), (47, 645813), (51, 595161), (63, 481797), (67, 453033), (81, 374731), (119, 255069), (141, 215271), (153, 198387), (189, 160599), (201, 151011), (329, 92259), (357, 85023), (423, 71757), (459, 66129), (469, 64719), (567, 53533), (603, 50337), (799, 37989), (987, 30753), (1071, 28341), (1139, 26649), (1269, 23919), (1377, 22043), (1407, 21573), (1809, 16779), (2397, 12663), (2961, 10251), (3149, 9639), (3213, 9447), (3417, 8883), (3807, 7973), (4221, 7191), (5427, 5593)]