31064916

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 96

約数和(自身を含む): 81648000

約数和(自身を除く): 50583084

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 59, 68, 87, 89, 102, 116, 118, 174, 177, 178, 204, 236, 267, 348, 354, 356, 493, 534, 708, 986, 1003, 1068, 1479, 1513, 1711, 1972, 2006, 2581, 2958, 3009, 3026, 3422, 4012, 4539, 5133, 5162, 5251, 5916, 6018, 6052, 6844, 7743, 9078, 10266, 10324, 10502, 12036, 15486, 15753, 18156, 20532, 21004, 29087, 30972, 31506, 43877, 58174, 63012, 87261, 87754, 89267, 116348, 131631, 152279, 174522, 175508, 178534, 263262, 267801, 304558, 349044, 357068, 456837, 526524, 535602, 609116, 913674, 1071204, 1827348, 2588743, 5177486, 7766229, 10354972, 15532458, 31064916]

約数ペア:

[(1, 31064916), (2, 15532458), (3, 10354972), (4, 7766229), (6, 5177486), (12, 2588743), (17, 1827348), (29, 1071204), (34, 913674), (51, 609116), (58, 535602), (59, 526524), (68, 456837), (87, 357068), (89, 349044), (102, 304558), (116, 267801), (118, 263262), (174, 178534), (177, 175508), (178, 174522), (204, 152279), (236, 131631), (267, 116348), (348, 89267), (354, 87754), (356, 87261), (493, 63012), (534, 58174), (708, 43877), (986, 31506), (1003, 30972), (1068, 29087), (1479, 21004), (1513, 20532), (1711, 18156), (1972, 15753), (2006, 15486), (2581, 12036), (2958, 10502), (3009, 10324), (3026, 10266), (3422, 9078), (4012, 7743), (4539, 6844), (5133, 6052), (5162, 6018), (5251, 5916)]