30581028

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:601

約数の個数: 72

約数和(自身を含む): 82791072

約数和(自身を除く): 52210044

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 467, 612, 642, 934, 963, 1284, 1401, 1819, 1868, 1926, 2802, 3638, 3852, 4203, 5457, 5604, 7276, 7939, 8406, 10914, 15878, 16371, 16812, 21828, 23817, 31756, 32742, 47634, 49969, 65484, 71451, 95268, 99938, 142902, 149907, 199876, 285804, 299814, 449721, 599628, 849473, 899442, 1698946, 1798884, 2548419, 3397892, 5096838, 7645257, 10193676, 15290514, 30581028]

約数ペア:

[(1, 30581028), (2, 15290514), (3, 10193676), (4, 7645257), (6, 5096838), (9, 3397892), (12, 2548419), (17, 1798884), (18, 1698946), (34, 899442), (36, 849473), (51, 599628), (68, 449721), (102, 299814), (107, 285804), (153, 199876), (204, 149907), (214, 142902), (306, 99938), (321, 95268), (428, 71451), (467, 65484), (612, 49969), (642, 47634), (934, 32742), (963, 31756), (1284, 23817), (1401, 21828), (1819, 16812), (1868, 16371), (1926, 15878), (2802, 10914), (3638, 8406), (3852, 7939), (4203, 7276), (5457, 5604)]