30274972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2683}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 67336192

約数和(自身を除く): 37061220

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2683, 2821, 5366, 5642, 10732, 11284, 18781, 34879, 37562, 69758, 75124, 83173, 139516, 166346, 244153, 332692, 488306, 582211, 976612, 1081249, 1164422, 2162498, 2328844, 4324996, 7568743, 15137486, 30274972]

約数ペア:

[(1, 30274972), (2, 15137486), (4, 7568743), (7, 4324996), (13, 2328844), (14, 2162498), (26, 1164422), (28, 1081249), (31, 976612), (52, 582211), (62, 488306), (91, 332692), (124, 244153), (182, 166346), (217, 139516), (364, 83173), (403, 75124), (434, 69758), (806, 37562), (868, 34879), (1612, 18781), (2683, 11284), (2821, 10732), (5366, 5642)]