30937348

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{443}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 62657280

約数和(自身を除く): 31719932

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 79, 158, 221, 316, 442, 443, 884, 886, 1027, 1343, 1772, 2054, 2686, 4108, 5372, 5759, 7531, 11518, 15062, 17459, 23036, 30124, 34918, 34997, 69836, 69994, 97903, 139988, 195806, 391612, 454961, 594949, 909922, 1189898, 1819844, 2379796, 7734337, 15468674, 30937348]

約数ペア:

[(1, 30937348), (2, 15468674), (4, 7734337), (13, 2379796), (17, 1819844), (26, 1189898), (34, 909922), (52, 594949), (68, 454961), (79, 391612), (158, 195806), (221, 139988), (316, 97903), (442, 69994), (443, 69836), (884, 34997), (886, 34918), (1027, 30124), (1343, 23036), (1772, 17459), (2054, 15062), (2686, 11518), (4108, 7531), (5372, 5759)]