30292574

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 53362800

約数和(自身を除く): 23070226

約数列:

[1, 2, 13, 19, 26, 38, 53, 89, 106, 169, 178, 247, 338, 494, 689, 1007, 1157, 1378, 1691, 2014, 2314, 3211, 3382, 4717, 6422, 8957, 9434, 13091, 15041, 17914, 21983, 26182, 30082, 43966, 61321, 89623, 122642, 170183, 179246, 285779, 340366, 571558, 797173, 1165099, 1594346, 2330198, 15146287, 30292574]

約数ペア:

[(1, 30292574), (2, 15146287), (13, 2330198), (19, 1594346), (26, 1165099), (38, 797173), (53, 571558), (89, 340366), (106, 285779), (169, 179246), (178, 170183), (247, 122642), (338, 89623), (494, 61321), (689, 43966), (1007, 30082), (1157, 26182), (1378, 21983), (1691, 17914), (2014, 15041), (2314, 13091), (3211, 9434), (3382, 8957), (4717, 6422)]