30177966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2953

約数の個数: 64

約数和(自身を含む): 78220800

約数和(自身を除く): 48042834

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 2909, 3458, 5187, 5818, 8727, 10374, 17454, 20363, 37817, 40726, 55271, 61089, 75634, 110542, 113451, 122178, 165813, 226902, 264719, 331626, 386897, 529438, 718523, 773794, 794157, 1160691, 1437046, 1588314, 2155569, 2321382, 4311138, 5029661, 10059322, 15088983, 30177966]

約数ペア:

[(1, 30177966), (2, 15088983), (3, 10059322), (6, 5029661), (7, 4311138), (13, 2321382), (14, 2155569), (19, 1588314), (21, 1437046), (26, 1160691), (38, 794157), (39, 773794), (42, 718523), (57, 529438), (78, 386897), (91, 331626), (114, 264719), (133, 226902), (182, 165813), (247, 122178), (266, 113451), (273, 110542), (399, 75634), (494, 61089), (546, 55271), (741, 40726), (798, 37817), (1482, 20363), (1729, 17454), (2909, 10374), (3458, 8727), (5187, 5818)]